211264332

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{1069}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 506204160

約数和(自身を除く): 294939828

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 383, 516, 766, 1069, 1149, 1532, 2138, 2298, 3207, 4276, 4596, 6414, 12828, 16469, 32938, 45967, 49407, 65876, 91934, 98814, 137901, 183868, 197628, 275802, 409427, 551604, 818854, 1228281, 1637708, 2456562, 4913124, 17605361, 35210722, 52816083, 70421444, 105632166, 211264332]

約数ペア:

[(1, 211264332), (2, 105632166), (3, 70421444), (4, 52816083), (6, 35210722), (12, 17605361), (43, 4913124), (86, 2456562), (129, 1637708), (172, 1228281), (258, 818854), (383, 551604), (516, 409427), (766, 275802), (1069, 197628), (1149, 183868), (1532, 137901), (2138, 98814), (2298, 91934), (3207, 65876), (4276, 49407), (4596, 45967), (6414, 32938), (12828, 16469)]