201229550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 391113360

約数和(自身を除く): 189883810

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 107, 145, 214, 290, 535, 725, 1070, 1297, 1450, 2594, 2675, 3103, 5350, 6206, 6485, 12970, 15515, 31030, 32425, 37613, 64850, 75226, 77575, 138779, 155150, 188065, 277558, 376130, 693895, 940325, 1387790, 1880650, 3469475, 4024591, 6938950, 8049182, 20122955, 40245910, 100614775, 201229550]

約数ペア:

[(1, 201229550), (2, 100614775), (5, 40245910), (10, 20122955), (25, 8049182), (29, 6938950), (50, 4024591), (58, 3469475), (107, 1880650), (145, 1387790), (214, 940325), (290, 693895), (535, 376130), (725, 277558), (1070, 188065), (1297, 155150), (1450, 138779), (2594, 77575), (2675, 75226), (3103, 64850), (5350, 37613), (6206, 32425), (6485, 31030), (12970, 15515)]