200544940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{244567}}^1$

素因数の和:244617

約数の個数: 24

約数和(自身を含む): 431417952

約数和(自身を除く): 230873012

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 244567, 489134, 978268, 1222835, 2445670, 4891340, 10027247, 20054494, 40108988, 50136235, 100272470, 200544940]

約数ペア:

[(1, 200544940), (2, 100272470), (4, 50136235), (5, 40108988), (10, 20054494), (20, 10027247), (41, 4891340), (82, 2445670), (164, 1222835), (205, 978268), (410, 489134), (820, 244567)]