201973510

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{619}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 370333440

約数和(自身を除く): 168359930

約数列:

[1, 2, 5, 10, 67, 134, 335, 487, 619, 670, 974, 1238, 2435, 3095, 4870, 6190, 32629, 41473, 65258, 82946, 163145, 207365, 301453, 326290, 414730, 602906, 1507265, 3014530, 20197351, 40394702, 100986755, 201973510]

約数ペア:

[(1, 201973510), (2, 100986755), (5, 40394702), (10, 20197351), (67, 3014530), (134, 1507265), (335, 602906), (487, 414730), (619, 326290), (670, 301453), (974, 207365), (1238, 163145), (2435, 82946), (3095, 65258), (4870, 41473), (6190, 32629)]