218534372

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{269131}}^1$

素因数の和:269171

約数の個数: 24

約数和(自身を含む): 452141760

約数和(自身を除く): 233607388

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 269131, 538262, 1076524, 1883917, 3767834, 7535668, 7804799, 15609598, 31219196, 54633593, 109267186, 218534372]

約数ペア:

[(1, 218534372), (2, 109267186), (4, 54633593), (7, 31219196), (14, 15609598), (28, 7804799), (29, 7535668), (58, 3767834), (116, 1883917), (203, 1076524), (406, 538262), (812, 269131)]