202017970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 512967168

約数和(自身を除く): 310949198

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 23, 34, 35, 46, 55, 61, 70, 77, 85, 110, 115, 119, 121, 122, 154, 161, 170, 187, 230, 238, 242, 253, 305, 322, 374, 385, 391, 427, 506, 595, 605, 610, 671, 770, 782, 805, 847, 854, 935, 1037, 1190, 1210, 1265, 1309, 1342, 1403, 1610, 1694, 1771, 1870, 1955, 2057, 2074, 2135, 2530, 2618, 2737, 2783, 2806, 3355, 3542, 3910, 4114, 4235, 4270, 4301, 4697, 5185, 5474, 5566, 6545, 6710, 7015, 7259, 7381, 8470, 8602, 8855, 9394, 9821, 10285, 10370, 11407, 13090, 13685, 13915, 14030, 14399, 14518, 14762, 15433, 17710, 19481, 19642, 20570, 21505, 22814, 23485, 23851, 27370, 27830, 28798, 30107, 30866, 36295, 36905, 38962, 43010, 46970, 47311, 47702, 49105, 51667, 57035, 60214, 71995, 72590, 73810, 77165, 79849, 94622, 97405, 98210, 103334, 108031, 114070, 119255, 125477, 143990, 150535, 154330, 159698, 166957, 169763, 194810, 216062, 236555, 238510, 250954, 258335, 262361, 301070, 331177, 333914, 339526, 399245, 473110, 516670, 524722, 540155, 627385, 662354, 798490, 834785, 848815, 878339, 1080310, 1188341, 1254770, 1311805, 1655885, 1669570, 1697630, 1756678, 1836527, 2376682, 2623610, 2885971, 3311770, 3673054, 4391695, 5771942, 5941705, 8783390, 9182635, 11883410, 14429855, 18365270, 20201797, 28859710, 40403594, 101008985, 202017970]

約数ペア:

[(1, 202017970), (2, 101008985), (5, 40403594), (7, 28859710), (10, 20201797), (11, 18365270), (14, 14429855), (17, 11883410), (22, 9182635), (23, 8783390), (34, 5941705), (35, 5771942), (46, 4391695), (55, 3673054), (61, 3311770), (70, 2885971), (77, 2623610), (85, 2376682), (110, 1836527), (115, 1756678), (119, 1697630), (121, 1669570), (122, 1655885), (154, 1311805), (161, 1254770), (170, 1188341), (187, 1080310), (230, 878339), (238, 848815), (242, 834785), (253, 798490), (305, 662354), (322, 627385), (374, 540155), (385, 524722), (391, 516670), (427, 473110), (506, 399245), (595, 339526), (605, 333914), (610, 331177), (671, 301070), (770, 262361), (782, 258335), (805, 250954), (847, 238510), (854, 236555), (935, 216062), (1037, 194810), (1190, 169763), (1210, 166957), (1265, 159698), (1309, 154330), (1342, 150535), (1403, 143990), (1610, 125477), (1694, 119255), (1771, 114070), (1870, 108031), (1955, 103334), (2057, 98210), (2074, 97405), (2135, 94622), (2530, 79849), (2618, 77165), (2737, 73810), (2783, 72590), (2806, 71995), (3355, 60214), (3542, 57035), (3910, 51667), (4114, 49105), (4235, 47702), (4270, 47311), (4301, 46970), (4697, 43010), (5185, 38962), (5474, 36905), (5566, 36295), (6545, 30866), (6710, 30107), (7015, 28798), (7259, 27830), (7381, 27370), (8470, 23851), (8602, 23485), (8855, 22814), (9394, 21505), (9821, 20570), (10285, 19642), (10370, 19481), (11407, 17710), (13090, 15433), (13685, 14762), (13915, 14518), (14030, 14399)]