215588714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^2$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 374038560

約数和(自身を除く): 158449846

約数列:

[1, 2, 11, 22, 37, 59, 67, 74, 118, 134, 407, 649, 737, 814, 1298, 1474, 2183, 2479, 3953, 4366, 4489, 4958, 7906, 8978, 24013, 27269, 43483, 48026, 49379, 54538, 86966, 98758, 146261, 166093, 264851, 292522, 332186, 529702, 1608871, 1827023, 2913361, 3217742, 3654046, 5826722, 9799487, 19598974, 107794357, 215588714]

約数ペア:

[(1, 215588714), (2, 107794357), (11, 19598974), (22, 9799487), (37, 5826722), (59, 3654046), (67, 3217742), (74, 2913361), (118, 1827023), (134, 1608871), (407, 529702), (649, 332186), (737, 292522), (814, 264851), (1298, 166093), (1474, 146261), (2183, 98758), (2479, 86966), (3953, 54538), (4366, 49379), (4489, 48026), (4958, 43483), (7906, 27269), (8978, 24013)]