201862422

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1087}}^1$

素因数の和:1298

約数の個数: 64

約数和(自身を含む): 475238400

約数和(自身を除く): 273375978

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 181, 342, 362, 513, 543, 1026, 1086, 1087, 1629, 2174, 3258, 3261, 3439, 4887, 6522, 6878, 9774, 9783, 10317, 19566, 20634, 20653, 29349, 30951, 41306, 58698, 61902, 61959, 92853, 123918, 185706, 185877, 196747, 371754, 393494, 557631, 590241, 1115262, 1180482, 1770723, 3541446, 3738193, 5312169, 7476386, 10624338, 11214579, 22429158, 33643737, 67287474, 100931211, 201862422]

約数ペア:

[(1, 201862422), (2, 100931211), (3, 67287474), (6, 33643737), (9, 22429158), (18, 11214579), (19, 10624338), (27, 7476386), (38, 5312169), (54, 3738193), (57, 3541446), (114, 1770723), (171, 1180482), (181, 1115262), (342, 590241), (362, 557631), (513, 393494), (543, 371754), (1026, 196747), (1086, 185877), (1087, 185706), (1629, 123918), (2174, 92853), (3258, 61959), (3261, 61902), (3439, 58698), (4887, 41306), (6522, 30951), (6878, 29349), (9774, 20653), (9783, 20634), (10317, 19566)]