211316358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 490510080

約数和(自身を除く): 279193722

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 331, 374, 561, 569, 662, 993, 1122, 1138, 1707, 1986, 3414, 3641, 5627, 6259, 7282, 9673, 10923, 11254, 12518, 16881, 18777, 19346, 21846, 29019, 33762, 37554, 58038, 61897, 106403, 123794, 185691, 188339, 212806, 319209, 371382, 376678, 565017, 638418, 1130034, 2071729, 3201763, 4143458, 6215187, 6403526, 9605289, 12430374, 19210578, 35219393, 70438786, 105658179, 211316358]

約数ペア:

[(1, 211316358), (2, 105658179), (3, 70438786), (6, 35219393), (11, 19210578), (17, 12430374), (22, 9605289), (33, 6403526), (34, 6215187), (51, 4143458), (66, 3201763), (102, 2071729), (187, 1130034), (331, 638418), (374, 565017), (561, 376678), (569, 371382), (662, 319209), (993, 212806), (1122, 188339), (1138, 185691), (1707, 123794), (1986, 106403), (3414, 61897), (3641, 58038), (5627, 37554), (6259, 33762), (7282, 29019), (9673, 21846), (10923, 19346), (11254, 18777), (12518, 16881)]