213699304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293543}}^1$

素因数の和:293569

約数の個数: 32

約数和(自身を含む): 493153920

約数和(自身を除く): 279454616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 293543, 587086, 1174172, 2054801, 2348344, 3816059, 4109602, 7632118, 8219204, 15264236, 16438408, 26712413, 30528472, 53424826, 106849652, 213699304]

約数ペア:

[(1, 213699304), (2, 106849652), (4, 53424826), (7, 30528472), (8, 26712413), (13, 16438408), (14, 15264236), (26, 8219204), (28, 7632118), (52, 4109602), (56, 3816059), (91, 2348344), (104, 2054801), (182, 1174172), (364, 587086), (728, 293543)]