200642520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3137}}^1$

素因数の和:3205

約数の個数: 128

約数和(自身を含む): 664251840

約数和(自身を除く): 463609320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3137, 3198, 4264, 4920, 5330, 6274, 6396, 7995, 9411, 10660, 12548, 12792, 15685, 15990, 18822, 21320, 25096, 31370, 31980, 37644, 40781, 47055, 62740, 63960, 75288, 81562, 94110, 122343, 125480, 128617, 163124, 188220, 203905, 244686, 257234, 326248, 376440, 385851, 407810, 489372, 514468, 611715, 643085, 771702, 815620, 978744, 1028936, 1223430, 1286170, 1543404, 1631240, 1672021, 1929255, 2446860, 2572340, 3086808, 3344042, 3858510, 4893720, 5016063, 5144680, 6688084, 7717020, 8360105, 10032126, 13376168, 15434040, 16720210, 20064252, 25080315, 33440420, 40128504, 50160630, 66880840, 100321260, 200642520]

約数ペア:

[(1, 200642520), (2, 100321260), (3, 66880840), (4, 50160630), (5, 40128504), (6, 33440420), (8, 25080315), (10, 20064252), (12, 16720210), (13, 15434040), (15, 13376168), (20, 10032126), (24, 8360105), (26, 7717020), (30, 6688084), (39, 5144680), (40, 5016063), (41, 4893720), (52, 3858510), (60, 3344042), (65, 3086808), (78, 2572340), (82, 2446860), (104, 1929255), (120, 1672021), (123, 1631240), (130, 1543404), (156, 1286170), (164, 1223430), (195, 1028936), (205, 978744), (246, 815620), (260, 771702), (312, 643085), (328, 611715), (390, 514468), (410, 489372), (492, 407810), (520, 385851), (533, 376440), (615, 326248), (780, 257234), (820, 244686), (984, 203905), (1066, 188220), (1230, 163124), (1560, 128617), (1599, 125480), (1640, 122343), (2132, 94110), (2460, 81562), (2665, 75288), (3137, 63960), (3198, 62740), (4264, 47055), (4920, 40781), (5330, 37644), (6274, 31980), (6396, 31370), (7995, 25096), (9411, 21320), (10660, 18822), (12548, 15990), (12792, 15685)]