202238190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 216

約数和(自身を含む): 674102520

約数和(自身を除く): 471864330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 121, 126, 147, 154, 165, 198, 210, 231, 242, 245, 294, 315, 330, 363, 379, 385, 441, 462, 490, 495, 539, 605, 630, 693, 726, 735, 758, 770, 847, 882, 990, 1078, 1089, 1137, 1155, 1210, 1386, 1470, 1617, 1694, 1815, 1895, 2178, 2205, 2274, 2310, 2541, 2653, 2695, 3234, 3411, 3465, 3630, 3790, 4169, 4235, 4410, 4851, 5082, 5306, 5390, 5445, 5685, 5929, 6822, 6930, 7623, 7959, 8085, 8338, 8470, 9702, 10890, 11370, 11858, 12507, 12705, 13265, 15246, 15918, 16170, 17055, 17787, 18571, 20845, 23877, 24255, 25014, 25410, 26530, 29183, 29645, 34110, 35574, 37142, 37521, 38115, 39795, 41690, 45859, 47754, 48510, 53361, 55713, 58366, 59290, 62535, 75042, 76230, 79590, 87549, 88935, 91718, 92855, 106722, 111426, 119385, 125070, 137577, 145915, 167139, 175098, 177870, 185710, 187605, 204281, 229295, 238770, 262647, 266805, 275154, 278565, 291830, 321013, 334278, 375210, 408562, 412731, 437745, 458590, 525294, 533610, 557130, 612843, 642026, 687885, 825462, 835695, 875490, 963039, 1021405, 1225686, 1313235, 1375770, 1605065, 1671390, 1838529, 1926078, 2042810, 2063655, 2247091, 2626470, 2889117, 3064215, 3210130, 3677058, 4127310, 4494182, 4815195, 5778234, 6128430, 6741273, 9192645, 9630390, 11235455, 13482546, 14445585, 18385290, 20223819, 22470910, 28891170, 33706365, 40447638, 67412730, 101119095, 202238190]

約数ペア:

[(1, 202238190), (2, 101119095), (3, 67412730), (5, 40447638), (6, 33706365), (7, 28891170), (9, 22470910), (10, 20223819), (11, 18385290), (14, 14445585), (15, 13482546), (18, 11235455), (21, 9630390), (22, 9192645), (30, 6741273), (33, 6128430), (35, 5778234), (42, 4815195), (45, 4494182), (49, 4127310), (55, 3677058), (63, 3210130), (66, 3064215), (70, 2889117), (77, 2626470), (90, 2247091), (98, 2063655), (99, 2042810), (105, 1926078), (110, 1838529), (121, 1671390), (126, 1605065), (147, 1375770), (154, 1313235), (165, 1225686), (198, 1021405), (210, 963039), (231, 875490), (242, 835695), (245, 825462), (294, 687885), (315, 642026), (330, 612843), (363, 557130), (379, 533610), (385, 525294), (441, 458590), (462, 437745), (490, 412731), (495, 408562), (539, 375210), (605, 334278), (630, 321013), (693, 291830), (726, 278565), (735, 275154), (758, 266805), (770, 262647), (847, 238770), (882, 229295), (990, 204281), (1078, 187605), (1089, 185710), (1137, 177870), (1155, 175098), (1210, 167139), (1386, 145915), (1470, 137577), (1617, 125070), (1694, 119385), (1815, 111426), (1895, 106722), (2178, 92855), (2205, 91718), (2274, 88935), (2310, 87549), (2541, 79590), (2653, 76230), (2695, 75042), (3234, 62535), (3411, 59290), (3465, 58366), (3630, 55713), (3790, 53361), (4169, 48510), (4235, 47754), (4410, 45859), (4851, 41690), (5082, 39795), (5306, 38115), (5390, 37521), (5445, 37142), (5685, 35574), (5929, 34110), (6822, 29645), (6930, 29183), (7623, 26530), (7959, 25410), (8085, 25014), (8338, 24255), (8470, 23877), (9702, 20845), (10890, 18571), (11370, 17787), (11858, 17055), (12507, 16170), (12705, 15918), (13265, 15246)]