201953670488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3371}}^1\times {\mathrm{13591}}^1$

素因数の和:17016

約数の個数: 64

約数和(自身を含む): 412490016000

約数和(自身を除く): 210536345512

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 3371, 4408, 6742, 13484, 13591, 26968, 27182, 54364, 64049, 97759, 108728, 128098, 195518, 256196, 258229, 391036, 394139, 512392, 516458, 782072, 788278, 1032916, 1576556, 1857421, 2065832, 3153112, 3714842, 7429684, 7488641, 14859368, 14977282, 29954564, 45815261, 59909128, 91630522, 183261044, 366522088, 870489959, 1328642569, 1740979918, 2657285138, 3481959836, 5314570276, 6963919672, 10629140552, 25244208811, 50488417622, 100976835244, 201953670488]

約数ペア:

[(1, 201953670488), (2, 100976835244), (4, 50488417622), (8, 25244208811), (19, 10629140552), (29, 6963919672), (38, 5314570276), (58, 3481959836), (76, 2657285138), (116, 1740979918), (152, 1328642569), (232, 870489959), (551, 366522088), (1102, 183261044), (2204, 91630522), (3371, 59909128), (4408, 45815261), (6742, 29954564), (13484, 14977282), (13591, 14859368), (26968, 7488641), (27182, 7429684), (54364, 3714842), (64049, 3153112), (97759, 2065832), (108728, 1857421), (128098, 1576556), (195518, 1032916), (256196, 788278), (258229, 782072), (391036, 516458), (394139, 512392)]