203060478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 447897600

約数和(自身を除く): 244837122

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 149, 186, 298, 431, 447, 527, 862, 894, 1054, 1293, 1581, 2533, 2586, 3162, 4619, 5066, 7327, 7599, 9238, 13361, 13857, 14654, 15198, 21981, 26722, 27714, 40083, 43962, 64219, 78523, 80166, 128438, 157046, 192657, 227137, 235569, 385314, 454274, 471138, 681411, 1091723, 1362822, 1990789, 2183446, 3275169, 3981578, 5972367, 6550338, 11944734, 33843413, 67686826, 101530239, 203060478]

約数ペア:

[(1, 203060478), (2, 101530239), (3, 67686826), (6, 33843413), (17, 11944734), (31, 6550338), (34, 5972367), (51, 3981578), (62, 3275169), (93, 2183446), (102, 1990789), (149, 1362822), (186, 1091723), (298, 681411), (431, 471138), (447, 454274), (527, 385314), (862, 235569), (894, 227137), (1054, 192657), (1293, 157046), (1581, 128438), (2533, 80166), (2586, 78523), (3162, 64219), (4619, 43962), (5066, 40083), (7327, 27714), (7599, 26722), (9238, 21981), (13361, 15198), (13857, 14654)]