208336590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{911}}^1$

素因数の和:956

約数の個数: 192

約数和(自身を含む): 698664960

約数和(自身を除く): 490328370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 135, 154, 165, 189, 198, 210, 231, 242, 270, 297, 315, 330, 363, 378, 385, 462, 495, 594, 605, 630, 693, 726, 770, 847, 911, 945, 990, 1089, 1155, 1210, 1386, 1485, 1694, 1815, 1822, 1890, 2079, 2178, 2310, 2541, 2733, 2970, 3267, 3465, 3630, 4158, 4235, 4555, 5082, 5445, 5466, 6377, 6534, 6930, 7623, 8199, 8470, 9110, 10021, 10395, 10890, 12705, 12754, 13665, 15246, 16335, 16398, 19131, 20042, 20790, 22869, 24597, 25410, 27330, 30063, 31885, 32670, 38115, 38262, 40995, 45738, 49194, 50105, 57393, 60126, 63770, 70147, 76230, 81990, 90189, 95655, 100210, 110231, 114345, 114786, 122985, 140294, 150315, 172179, 180378, 191310, 210441, 220462, 228690, 245970, 270567, 286965, 300630, 330693, 344358, 350735, 420882, 450945, 541134, 551155, 573930, 631323, 661386, 701470, 771617, 860895, 901890, 992079, 1052205, 1102310, 1262646, 1352835, 1543234, 1653465, 1721790, 1893969, 1984158, 2104410, 2314851, 2705670, 2976237, 3156615, 3306930, 3787938, 3858085, 4629702, 4960395, 5952474, 6313230, 6944553, 7716170, 9469845, 9920790, 11574255, 13889106, 14881185, 18939690, 20833659, 23148510, 29762370, 34722765, 41667318, 69445530, 104168295, 208336590]

約数ペア:

[(1, 208336590), (2, 104168295), (3, 69445530), (5, 41667318), (6, 34722765), (7, 29762370), (9, 23148510), (10, 20833659), (11, 18939690), (14, 14881185), (15, 13889106), (18, 11574255), (21, 9920790), (22, 9469845), (27, 7716170), (30, 6944553), (33, 6313230), (35, 5952474), (42, 4960395), (45, 4629702), (54, 3858085), (55, 3787938), (63, 3306930), (66, 3156615), (70, 2976237), (77, 2705670), (90, 2314851), (99, 2104410), (105, 1984158), (110, 1893969), (121, 1721790), (126, 1653465), (135, 1543234), (154, 1352835), (165, 1262646), (189, 1102310), (198, 1052205), (210, 992079), (231, 901890), (242, 860895), (270, 771617), (297, 701470), (315, 661386), (330, 631323), (363, 573930), (378, 551155), (385, 541134), (462, 450945), (495, 420882), (594, 350735), (605, 344358), (630, 330693), (693, 300630), (726, 286965), (770, 270567), (847, 245970), (911, 228690), (945, 220462), (990, 210441), (1089, 191310), (1155, 180378), (1210, 172179), (1386, 150315), (1485, 140294), (1694, 122985), (1815, 114786), (1822, 114345), (1890, 110231), (2079, 100210), (2178, 95655), (2310, 90189), (2541, 81990), (2733, 76230), (2970, 70147), (3267, 63770), (3465, 60126), (3630, 57393), (4158, 50105), (4235, 49194), (4555, 45738), (5082, 40995), (5445, 38262), (5466, 38115), (6377, 32670), (6534, 31885), (6930, 30063), (7623, 27330), (8199, 25410), (8470, 24597), (9110, 22869), (10021, 20790), (10395, 20042), (10890, 19131), (12705, 16398), (12754, 16335), (13665, 15246)]