220118142

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{93827}}^1$

素因数の和:93872

約数の個数: 32

約数和(自身を含む): 486404352

約数和(自身を除く): 266286210

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 93827, 187654, 281481, 562962, 1595059, 2158021, 3190118, 4316042, 4785177, 6474063, 9570354, 12948126, 36686357, 73372714, 110059071, 220118142]

約数ペア:

[(1, 220118142), (2, 110059071), (3, 73372714), (6, 36686357), (17, 12948126), (23, 9570354), (34, 6474063), (46, 4785177), (51, 4316042), (69, 3190118), (102, 2158021), (138, 1595059), (391, 562962), (782, 281481), (1173, 187654), (2346, 93827)]