201464250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{20663}}^1$

素因数の和:20696

約数の個数: 64

約数和(自身を含む): 541562112

約数和(自身を除く): 340097862

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, 20663, 41326, 61989, 103315, 123978, 206630, 268619, 309945, 516575, 537238, 619890, 805857, 1033150, 1343095, 1549725, 1611714, 2582875, 2686190, 3099450, 4029285, 5165750, 6715475, 7748625, 8058570, 13430950, 15497250, 20146425, 33577375, 40292850, 67154750, 100732125, 201464250]

約数ペア:

[(1, 201464250), (2, 100732125), (3, 67154750), (5, 40292850), (6, 33577375), (10, 20146425), (13, 15497250), (15, 13430950), (25, 8058570), (26, 7748625), (30, 6715475), (39, 5165750), (50, 4029285), (65, 3099450), (75, 2686190), (78, 2582875), (125, 1611714), (130, 1549725), (150, 1343095), (195, 1033150), (250, 805857), (325, 619890), (375, 537238), (390, 516575), (650, 309945), (750, 268619), (975, 206630), (1625, 123978), (1950, 103315), (3250, 61989), (4875, 41326), (9750, 20663)]