201330610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 404393472

約数和(自身を除く): 203062862

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 83, 94, 130, 166, 235, 397, 415, 470, 611, 794, 830, 1079, 1222, 1985, 2158, 3055, 3901, 3970, 5161, 5395, 6110, 7802, 10322, 10790, 18659, 19505, 25805, 32951, 37318, 39010, 50713, 51610, 65902, 93295, 101426, 164755, 186590, 242567, 253565, 329510, 428363, 485134, 507130, 856726, 1212835, 1548697, 2141815, 2425670, 3097394, 4283630, 7743485, 15486970, 20133061, 40266122, 100665305, 201330610]

約数ペア:

[(1, 201330610), (2, 100665305), (5, 40266122), (10, 20133061), (13, 15486970), (26, 7743485), (47, 4283630), (65, 3097394), (83, 2425670), (94, 2141815), (130, 1548697), (166, 1212835), (235, 856726), (397, 507130), (415, 485134), (470, 428363), (611, 329510), (794, 253565), (830, 242567), (1079, 186590), (1222, 164755), (1985, 101426), (2158, 93295), (3055, 65902), (3901, 51610), (3970, 50713), (5161, 39010), (5395, 37318), (6110, 32951), (7802, 25805), (10322, 19505), (10790, 18659)]