207928500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10663}}^1$

素因数の和:10698

約数の個数: 96

約数和(自身を含む): 652124928

約数和(自身を除く): 444196428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 3250, 3900, 4875, 6500, 9750, 10663, 19500, 21326, 31989, 42652, 53315, 63978, 106630, 127956, 138619, 159945, 213260, 266575, 277238, 319890, 415857, 533150, 554476, 639780, 693095, 799725, 831714, 1066300, 1332875, 1386190, 1599450, 1663428, 2079285, 2665750, 2772380, 3198900, 3465475, 3998625, 4158570, 5331500, 6930950, 7997250, 8317140, 10396425, 13861900, 15994500, 17327375, 20792850, 34654750, 41585700, 51982125, 69309500, 103964250, 207928500]

約数ペア:

[(1, 207928500), (2, 103964250), (3, 69309500), (4, 51982125), (5, 41585700), (6, 34654750), (10, 20792850), (12, 17327375), (13, 15994500), (15, 13861900), (20, 10396425), (25, 8317140), (26, 7997250), (30, 6930950), (39, 5331500), (50, 4158570), (52, 3998625), (60, 3465475), (65, 3198900), (75, 2772380), (78, 2665750), (100, 2079285), (125, 1663428), (130, 1599450), (150, 1386190), (156, 1332875), (195, 1066300), (250, 831714), (260, 799725), (300, 693095), (325, 639780), (375, 554476), (390, 533150), (500, 415857), (650, 319890), (750, 277238), (780, 266575), (975, 213260), (1300, 159945), (1500, 138619), (1625, 127956), (1950, 106630), (3250, 63978), (3900, 53315), (4875, 42652), (6500, 31989), (9750, 21326), (10663, 19500)]