193001690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1283}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 405754272

約数和(自身を除く): 212752582

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 307, 490, 614, 1283, 1535, 2149, 2566, 3070, 4298, 6415, 8981, 10745, 12830, 15043, 17962, 21490, 30086, 44905, 62867, 75215, 89810, 125734, 150430, 314335, 393881, 628670, 787762, 1969405, 2757167, 3938810, 5514334, 13785835, 19300169, 27571670, 38600338, 96500845, 193001690]

約数ペア:

[(1, 193001690), (2, 96500845), (5, 38600338), (7, 27571670), (10, 19300169), (14, 13785835), (35, 5514334), (49, 3938810), (70, 2757167), (98, 1969405), (245, 787762), (307, 628670), (490, 393881), (614, 314335), (1283, 150430), (1535, 125734), (2149, 89810), (2566, 75215), (3070, 62867), (4298, 44905), (6415, 30086), (8981, 21490), (10745, 17962), (12830, 15043)]