215944048

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{6211}}^1$

素因数の和:6313

約数の個数: 40

約数和(自身を含む): 436753296

約数和(自身を除く): 220809248

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 2173, 4346, 6211, 8692, 12422, 17384, 24844, 34768, 49688, 99376, 254651, 329183, 509302, 658366, 1018604, 1316732, 2037208, 2633464, 4074416, 5266928, 13496503, 26993006, 53986012, 107972024, 215944048]

約数ペア:

[(1, 215944048), (2, 107972024), (4, 53986012), (8, 26993006), (16, 13496503), (41, 5266928), (53, 4074416), (82, 2633464), (106, 2037208), (164, 1316732), (212, 1018604), (328, 658366), (424, 509302), (656, 329183), (848, 254651), (2173, 99376), (4346, 49688), (6211, 34768), (8692, 24844), (12422, 17384)]