219954126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1721}}^1$

素因数の和:1929

約数の個数: 64

約数和(自身を含む): 535610880

約数和(自身を除く): 315656754

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 179, 238, 357, 358, 537, 714, 1074, 1253, 1721, 2506, 3043, 3442, 3759, 5163, 6086, 7518, 9129, 10326, 12047, 18258, 21301, 24094, 29257, 36141, 42602, 58514, 63903, 72282, 87771, 127806, 175542, 204799, 308059, 409598, 614397, 616118, 924177, 1228794, 1848354, 2156413, 4312826, 5237003, 6469239, 10474006, 12938478, 15711009, 31422018, 36659021, 73318042, 109977063, 219954126]

約数ペア:

[(1, 219954126), (2, 109977063), (3, 73318042), (6, 36659021), (7, 31422018), (14, 15711009), (17, 12938478), (21, 10474006), (34, 6469239), (42, 5237003), (51, 4312826), (102, 2156413), (119, 1848354), (179, 1228794), (238, 924177), (357, 616118), (358, 614397), (537, 409598), (714, 308059), (1074, 204799), (1253, 175542), (1721, 127806), (2506, 87771), (3043, 72282), (3442, 63903), (3759, 58514), (5163, 42602), (6086, 36141), (7518, 29257), (9129, 24094), (10326, 21301), (12047, 18258)]