207942337281

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{235723}}^1$

素因数の和:236110

約数の個数: 48

約数和(自身を含む): 342463598784

約数和(自身を除く): 134521261503

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 353, 357, 833, 1059, 2471, 2499, 6001, 7413, 17297, 18003, 42007, 51891, 126021, 235723, 294049, 707169, 882147, 1650061, 4007291, 4950183, 11550427, 12021873, 28051037, 34651281, 83210219, 84153111, 196357259, 249630657, 582471533, 589071777, 1414573723, 1747414599, 4077300731, 4243721169, 9902016061, 12231902193, 29706048183, 69314112427, 207942337281]

約数ペア:

[(1, 207942337281), (3, 69314112427), (7, 29706048183), (17, 12231902193), (21, 9902016061), (49, 4243721169), (51, 4077300731), (119, 1747414599), (147, 1414573723), (353, 589071777), (357, 582471533), (833, 249630657), (1059, 196357259), (2471, 84153111), (2499, 83210219), (6001, 34651281), (7413, 28051037), (17297, 12021873), (18003, 11550427), (42007, 4950183), (51891, 4007291), (126021, 1650061), (235723, 882147), (294049, 707169)]