207845404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{2801}}^1$

素因数の和:4245

約数の個数: 24

約数和(自身を含む): 392123088

約数和(自身を除く): 184277684

約数列:

[1, 2, 4, 13, 26, 52, 1427, 2801, 2854, 5602, 5708, 11204, 18551, 36413, 37102, 72826, 74204, 145652, 3997027, 7994054, 15988108, 51961351, 103922702, 207845404]

約数ペア:

[(1, 207845404), (2, 103922702), (4, 51961351), (13, 15988108), (26, 7994054), (52, 3997027), (1427, 145652), (2801, 74204), (2854, 72826), (5602, 37102), (5708, 36413), (11204, 18551)]