203464150

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{25919}}^1$

素因数の和:26088

約数の個数: 24

約数和(自身を含む): 380868480

約数和(自身を除く): 177404330

約数列:

[1, 2, 5, 10, 25, 50, 157, 314, 785, 1570, 3925, 7850, 25919, 51838, 129595, 259190, 647975, 1295950, 4069283, 8138566, 20346415, 40692830, 101732075, 203464150]

約数ペア:

[(1, 203464150), (2, 101732075), (5, 40692830), (10, 20346415), (25, 8138566), (50, 4069283), (157, 1295950), (314, 647975), (785, 259190), (1570, 129595), (3925, 51838), (7850, 25919)]