202145205310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{407083}}^1$

素因数の和:407257

約数の個数: 64

約数和(自身を含む): 405182103552

約数和(自身を除く): 203036898242

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 127, 170, 230, 254, 391, 635, 782, 1270, 1955, 2159, 2921, 3910, 4318, 5842, 10795, 14605, 21590, 29210, 49657, 99314, 248285, 407083, 496570, 814166, 2035415, 4070830, 6920411, 9362909, 13840822, 18725818, 34602055, 46814545, 51699541, 69204110, 93629090, 103399082, 159169453, 258497705, 318338906, 516995410, 795847265, 878892197, 1189089443, 1591694530, 1757784394, 2378178886, 4394460985, 5945447215, 8788921970, 11890894430, 20214520531, 40429041062, 101072602655, 202145205310]

約数ペア:

[(1, 202145205310), (2, 101072602655), (5, 40429041062), (10, 20214520531), (17, 11890894430), (23, 8788921970), (34, 5945447215), (46, 4394460985), (85, 2378178886), (115, 1757784394), (127, 1591694530), (170, 1189089443), (230, 878892197), (254, 795847265), (391, 516995410), (635, 318338906), (782, 258497705), (1270, 159169453), (1955, 103399082), (2159, 93629090), (2921, 69204110), (3910, 51699541), (4318, 46814545), (5842, 34602055), (10795, 18725818), (14605, 13840822), (21590, 9362909), (29210, 6920411), (49657, 4070830), (99314, 2035415), (248285, 814166), (407083, 496570)]