201820064894

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{129209}}^1$

素因数の和:129369

約数の個数: 64

約数和(自身を含む): 369147801600

約数和(自身を除く): 167327736706

約数列:

[1, 2, 7, 14, 31, 59, 61, 62, 118, 122, 217, 413, 427, 434, 826, 854, 1829, 1891, 3599, 3658, 3782, 7198, 12803, 13237, 25193, 25606, 26474, 50386, 111569, 129209, 223138, 258418, 780983, 904463, 1561966, 1808926, 4005479, 7623331, 7881749, 8010958, 15246662, 15763498, 28038353, 53363317, 55172243, 56076706, 106726634, 110344486, 236323261, 244334219, 465023191, 472646522, 488668438, 930046382, 1654262827, 1710339533, 3255162337, 3308525654, 3420679066, 6510324674, 14415718921, 28831437842, 100910032447, 201820064894]

約数ペア:

[(1, 201820064894), (2, 100910032447), (7, 28831437842), (14, 14415718921), (31, 6510324674), (59, 3420679066), (61, 3308525654), (62, 3255162337), (118, 1710339533), (122, 1654262827), (217, 930046382), (413, 488668438), (427, 472646522), (434, 465023191), (826, 244334219), (854, 236323261), (1829, 110344486), (1891, 106726634), (3599, 56076706), (3658, 55172243), (3782, 53363317), (7198, 28038353), (12803, 15763498), (13237, 15246662), (25193, 8010958), (25606, 7881749), (26474, 7623331), (50386, 4005479), (111569, 1808926), (129209, 1561966), (223138, 904463), (258418, 780983)]