204284010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51199}}^1$

素因数の和:51235

約数の個数: 64

約数和(自身を含む): 589824000

約数和(自身を除く): 385539990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 51199, 102398, 153597, 255995, 307194, 358393, 511990, 716786, 767985, 972781, 1075179, 1535970, 1791965, 1945562, 2150358, 2918343, 3583930, 4863905, 5375895, 5836686, 6809467, 9727810, 10751790, 13618934, 14591715, 20428401, 29183430, 34047335, 40856802, 68094670, 102142005, 204284010]

約数ペア:

[(1, 204284010), (2, 102142005), (3, 68094670), (5, 40856802), (6, 34047335), (7, 29183430), (10, 20428401), (14, 14591715), (15, 13618934), (19, 10751790), (21, 9727810), (30, 6809467), (35, 5836686), (38, 5375895), (42, 4863905), (57, 3583930), (70, 2918343), (95, 2150358), (105, 1945562), (114, 1791965), (133, 1535970), (190, 1075179), (210, 972781), (266, 767985), (285, 716786), (399, 511990), (570, 358393), (665, 307194), (798, 255995), (1330, 153597), (1995, 102398), (3990, 51199)]