201630529712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{812869}}^1$

素因数の和:813333

約数の個数: 40

約数和(自身を含む): 402175561200

約数和(自身を除く): 200545031488

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 419, 592, 838, 1676, 3352, 6704, 15503, 31006, 62012, 124024, 248048, 812869, 1625738, 3251476, 6502952, 13005904, 30076153, 60152306, 120304612, 240609224, 340592111, 481218448, 681184222, 1362368444, 2724736888, 5449473776, 12601908107, 25203816214, 50407632428, 100815264856, 201630529712]

約数ペア:

[(1, 201630529712), (2, 100815264856), (4, 50407632428), (8, 25203816214), (16, 12601908107), (37, 5449473776), (74, 2724736888), (148, 1362368444), (296, 681184222), (419, 481218448), (592, 340592111), (838, 240609224), (1676, 120304612), (3352, 60152306), (6704, 30076153), (15503, 13005904), (31006, 6502952), (62012, 3251476), (124024, 1625738), (248048, 812869)]