201357170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{4951}}^1$

素因数の和:5055

約数の個数: 48

約数和(自身を含む): 426783168

約数和(自身を除く): 225425998

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 166, 245, 415, 490, 581, 830, 1162, 2905, 4067, 4951, 5810, 8134, 9902, 20335, 24755, 34657, 40670, 49510, 69314, 173285, 242599, 346570, 410933, 485198, 821866, 1212995, 2054665, 2425990, 2876531, 4109330, 5753062, 14382655, 20135717, 28765310, 40271434, 100678585, 201357170]

約数ペア:

[(1, 201357170), (2, 100678585), (5, 40271434), (7, 28765310), (10, 20135717), (14, 14382655), (35, 5753062), (49, 4109330), (70, 2876531), (83, 2425990), (98, 2054665), (166, 1212995), (245, 821866), (415, 485198), (490, 410933), (581, 346570), (830, 242599), (1162, 173285), (2905, 69314), (4067, 49510), (4951, 40670), (5810, 34657), (8134, 24755), (9902, 20335)]