201217730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 426746880

約数和(自身を除く): 225529150

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 83, 118, 166, 295, 413, 415, 581, 587, 590, 826, 830, 1162, 1174, 2065, 2905, 2935, 4109, 4130, 4897, 5810, 5870, 8218, 9794, 20545, 24485, 34279, 34633, 41090, 48721, 48970, 68558, 69266, 97442, 171395, 173165, 242431, 243605, 341047, 342790, 346330, 484862, 487210, 682094, 1212155, 1705235, 2424310, 2874539, 3410470, 5749078, 14372695, 20121773, 28745390, 40243546, 100608865, 201217730]

約数ペア:

[(1, 201217730), (2, 100608865), (5, 40243546), (7, 28745390), (10, 20121773), (14, 14372695), (35, 5749078), (59, 3410470), (70, 2874539), (83, 2424310), (118, 1705235), (166, 1212155), (295, 682094), (413, 487210), (415, 484862), (581, 346330), (587, 342790), (590, 341047), (826, 243605), (830, 242431), (1162, 173165), (1174, 171395), (2065, 97442), (2905, 69266), (2935, 68558), (4109, 48970), (4130, 48721), (4897, 41090), (5810, 34633), (5870, 34279), (8218, 24485), (9794, 20545)]