221006862

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1487}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 501396480

約数和(自身を除く): 280389618

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 359, 414, 718, 1077, 1487, 2154, 2974, 3231, 4461, 6462, 8257, 8922, 13383, 16514, 24771, 26766, 34201, 49542, 68402, 74313, 102603, 148626, 205206, 307809, 533833, 615618, 1067666, 1601499, 3202998, 4804497, 9608994, 12278159, 24556318, 36834477, 73668954, 110503431, 221006862]

約数ペア:

[(1, 221006862), (2, 110503431), (3, 73668954), (6, 36834477), (9, 24556318), (18, 12278159), (23, 9608994), (46, 4804497), (69, 3202998), (138, 1601499), (207, 1067666), (359, 615618), (414, 533833), (718, 307809), (1077, 205206), (1487, 148626), (2154, 102603), (2974, 74313), (3231, 68402), (4461, 49542), (6462, 34201), (8257, 26766), (8922, 24771), (13383, 16514)]