201326190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3167}}^1$

素因数の和:3353

約数の個数: 64

約数和(自身を含む): 523708416

約数和(自身を除く): 322382226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 163, 195, 326, 390, 489, 815, 978, 1630, 2119, 2445, 3167, 4238, 4890, 6334, 6357, 9501, 10595, 12714, 15835, 19002, 21190, 31670, 31785, 41171, 47505, 63570, 82342, 95010, 123513, 205855, 247026, 411710, 516221, 617565, 1032442, 1235130, 1548663, 2581105, 3097326, 5162210, 6710873, 7743315, 13421746, 15486630, 20132619, 33554365, 40265238, 67108730, 100663095, 201326190]

約数ペア:

[(1, 201326190), (2, 100663095), (3, 67108730), (5, 40265238), (6, 33554365), (10, 20132619), (13, 15486630), (15, 13421746), (26, 7743315), (30, 6710873), (39, 5162210), (65, 3097326), (78, 2581105), (130, 1548663), (163, 1235130), (195, 1032442), (326, 617565), (390, 516221), (489, 411710), (815, 247026), (978, 205855), (1630, 123513), (2119, 95010), (2445, 82342), (3167, 63570), (4238, 47505), (4890, 41171), (6334, 31785), (6357, 31670), (9501, 21190), (10595, 19002), (12714, 15835)]