209210328

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{36781}}^1$

素因数の和:36872

約数の個数: 48

約数和(自身を含む): 573799200

約数和(自身を除く): 364588872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 36781, 73562, 110343, 147124, 220686, 294248, 331029, 441372, 662058, 882744, 1324116, 2648232, 2905699, 5811398, 8717097, 11622796, 17434194, 23245592, 26151291, 34868388, 52302582, 69736776, 104605164, 209210328]

約数ペア:

[(1, 209210328), (2, 104605164), (3, 69736776), (4, 52302582), (6, 34868388), (8, 26151291), (9, 23245592), (12, 17434194), (18, 11622796), (24, 8717097), (36, 5811398), (72, 2905699), (79, 2648232), (158, 1324116), (237, 882744), (316, 662058), (474, 441372), (632, 331029), (711, 294248), (948, 220686), (1422, 147124), (1896, 110343), (2844, 73562), (5688, 36781)]