206339250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{21163}}^1$

素因数の和:21196

約数の個数: 64

約数和(自身を含む): 554666112

約数和(自身を除く): 348326862

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 21163, 42326, 63489, 105815, 126978, 211630, 275119, 317445, 529075, 550238, 634890, 825357, 1058150, 1375595, 1587225, 1650714, 2645375, 2751190, 3174450, 4126785, 5290750, 6877975, 7936125, 8253570, 13755950, 15872250, 20633925, 34389875, 41267850, 68779750, 103169625, 206339250]

約数ペア:

[(1, 206339250), (2, 103169625), (3, 68779750), (5, 41267850), (6, 34389875), (10, 20633925), (13, 15872250), (15, 13755950), (25, 8253570), (26, 7936125), (30, 6877975), (39, 5290750), (50, 4126785), (65, 3174450), (75, 2751190), (78, 2645375), (125, 1650714), (130, 1587225), (150, 1375595), (195, 1058150), (250, 825357), (325, 634890), (375, 550238), (390, 529075), (650, 317445), (750, 275119), (975, 211630), (1625, 126978), (1950, 105815), (3250, 63489), (4875, 42326), (9750, 21163)]