202319312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2040

約数の個数: 80

約数和(自身を含む): 462626640

約数和(自身を除く): 260307328

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 208, 221, 232, 272, 377, 442, 464, 493, 754, 884, 986, 1508, 1768, 1972, 1973, 3016, 3536, 3944, 3946, 6032, 6409, 7888, 7892, 12818, 15784, 25636, 25649, 31568, 33541, 51272, 51298, 57217, 67082, 102544, 102596, 114434, 134164, 205192, 228868, 268328, 410384, 436033, 457736, 536656, 743821, 872066, 915472, 972689, 1487642, 1744132, 1945378, 2975284, 3488264, 3890756, 5950568, 6976528, 7781512, 11901136, 12644957, 15563024, 25289914, 50579828, 101159656, 202319312]

約数ペア:

[(1, 202319312), (2, 101159656), (4, 50579828), (8, 25289914), (13, 15563024), (16, 12644957), (17, 11901136), (26, 7781512), (29, 6976528), (34, 5950568), (52, 3890756), (58, 3488264), (68, 2975284), (104, 1945378), (116, 1744132), (136, 1487642), (208, 972689), (221, 915472), (232, 872066), (272, 743821), (377, 536656), (442, 457736), (464, 436033), (493, 410384), (754, 268328), (884, 228868), (986, 205192), (1508, 134164), (1768, 114434), (1972, 102596), (1973, 102544), (3016, 67082), (3536, 57217), (3944, 51298), (3946, 51272), (6032, 33541), (6409, 31568), (7888, 25649), (7892, 25636), (12818, 15784)]