201970463505

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{196907}}^1$

素因数の和:197054

約数の個数: 64

約数和(自身を含む): 351598924800

約数和(自身を除く): 149628461295

約数列:

[1, 3, 5, 15, 19, 57, 59, 61, 95, 177, 183, 285, 295, 305, 885, 915, 1121, 1159, 3363, 3477, 3599, 5605, 5795, 10797, 16815, 17385, 17995, 53985, 68381, 196907, 205143, 341905, 590721, 984535, 1025715, 2953605, 3741233, 11223699, 11617513, 12011327, 18706165, 34852539, 36033981, 56118495, 58087565, 60056635, 174262695, 180169905, 220732747, 228215213, 662198241, 684645639, 708668293, 1103663735, 1141076065, 2126004879, 3310991205, 3423228195, 3543341465, 10630024395, 13464697567, 40394092701, 67323487835, 201970463505]

約数ペア:

[(1, 201970463505), (3, 67323487835), (5, 40394092701), (15, 13464697567), (19, 10630024395), (57, 3543341465), (59, 3423228195), (61, 3310991205), (95, 2126004879), (177, 1141076065), (183, 1103663735), (285, 708668293), (295, 684645639), (305, 662198241), (885, 228215213), (915, 220732747), (1121, 180169905), (1159, 174262695), (3363, 60056635), (3477, 58087565), (3599, 56118495), (5605, 36033981), (5795, 34852539), (10797, 18706165), (16815, 12011327), (17385, 11617513), (17995, 11223699), (53985, 3741233), (68381, 2953605), (196907, 1025715), (205143, 984535), (341905, 590721)]