213029998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 340639200

約数和(自身を除く): 127609202

約数列:

[1, 2, 29, 43, 58, 86, 229, 373, 458, 746, 1247, 2494, 6641, 9847, 10817, 13282, 16039, 19694, 21634, 32078, 85417, 170834, 285563, 465131, 571126, 930262, 2477093, 3672931, 4954186, 7345862, 106514999, 213029998]

約数ペア:

[(1, 213029998), (2, 106514999), (29, 7345862), (43, 4954186), (58, 3672931), (86, 2477093), (229, 930262), (373, 571126), (458, 465131), (746, 285563), (1247, 170834), (2494, 85417), (6641, 32078), (9847, 21634), (10817, 19694), (13282, 16039)]