202330850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 384558720

約数和(自身を除く): 182227870

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 181, 283, 362, 395, 566, 790, 905, 1415, 1810, 1975, 2830, 3950, 4525, 7075, 9050, 14150, 14299, 22357, 28598, 44714, 51223, 71495, 102446, 111785, 142990, 223570, 256115, 357475, 512230, 558925, 714950, 1117850, 1280575, 2561150, 4046617, 8093234, 20233085, 40466170, 101165425, 202330850]

約数ペア:

[(1, 202330850), (2, 101165425), (5, 40466170), (10, 20233085), (25, 8093234), (50, 4046617), (79, 2561150), (158, 1280575), (181, 1117850), (283, 714950), (362, 558925), (395, 512230), (566, 357475), (790, 256115), (905, 223570), (1415, 142990), (1810, 111785), (1975, 102446), (2830, 71495), (3950, 51223), (4525, 44714), (7075, 28598), (9050, 22357), (14150, 14299)]