204496250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{23371}}^1$

素因数の和:23400

約数の個数: 40

約数和(自身を含む): 438084768

約数和(自身を除く): 233588518

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 4375, 8750, 23371, 46742, 116855, 163597, 233710, 327194, 584275, 817985, 1168550, 1635970, 2921375, 4089925, 5842750, 8179850, 14606875, 20449625, 29213750, 40899250, 102248125, 204496250]

約数ペア:

[(1, 204496250), (2, 102248125), (5, 40899250), (7, 29213750), (10, 20449625), (14, 14606875), (25, 8179850), (35, 5842750), (50, 4089925), (70, 2921375), (125, 1635970), (175, 1168550), (250, 817985), (350, 584275), (625, 327194), (875, 233710), (1250, 163597), (1750, 116855), (4375, 46742), (8750, 23371)]