202131312

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 538298880

約数和(自身を除く): 336167568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 271, 328, 379, 492, 542, 656, 758, 813, 984, 1084, 1137, 1516, 1626, 1968, 2168, 2274, 3032, 3252, 4336, 4548, 6064, 6504, 9096, 11111, 13008, 15539, 18192, 22222, 31078, 33333, 44444, 46617, 62156, 66666, 88888, 93234, 102709, 124312, 133332, 177776, 186468, 205418, 248624, 266664, 308127, 372936, 410836, 533328, 616254, 745872, 821672, 1232508, 1643344, 2465016, 4211069, 4930032, 8422138, 12633207, 16844276, 25266414, 33688552, 50532828, 67377104, 101065656, 202131312]

約数ペア:

[(1, 202131312), (2, 101065656), (3, 67377104), (4, 50532828), (6, 33688552), (8, 25266414), (12, 16844276), (16, 12633207), (24, 8422138), (41, 4930032), (48, 4211069), (82, 2465016), (123, 1643344), (164, 1232508), (246, 821672), (271, 745872), (328, 616254), (379, 533328), (492, 410836), (542, 372936), (656, 308127), (758, 266664), (813, 248624), (984, 205418), (1084, 186468), (1137, 177776), (1516, 133332), (1626, 124312), (1968, 102709), (2168, 93234), (2274, 88888), (3032, 66666), (3252, 62156), (4336, 46617), (4548, 44444), (6064, 33333), (6504, 31078), (9096, 22222), (11111, 18192), (13008, 15539)]