208050766

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 403200000

約数和(自身を除く): 195149234

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 79, 98, 154, 158, 343, 349, 539, 553, 686, 698, 869, 1078, 1106, 1738, 2443, 3773, 3839, 3871, 4886, 6083, 7546, 7678, 7742, 12166, 17101, 26873, 27097, 27571, 34202, 42581, 53746, 54194, 55142, 85162, 119707, 188111, 192997, 239414, 298067, 303281, 376222, 385994, 596134, 606562, 1316777, 1350979, 2122967, 2633554, 2701958, 4245934, 9456853, 14860769, 18913706, 29721538, 104025383, 208050766]

約数ペア:

[(1, 208050766), (2, 104025383), (7, 29721538), (11, 18913706), (14, 14860769), (22, 9456853), (49, 4245934), (77, 2701958), (79, 2633554), (98, 2122967), (154, 1350979), (158, 1316777), (343, 606562), (349, 596134), (539, 385994), (553, 376222), (686, 303281), (698, 298067), (869, 239414), (1078, 192997), (1106, 188111), (1738, 119707), (2443, 85162), (3773, 55142), (3839, 54194), (3871, 53746), (4886, 42581), (6083, 34202), (7546, 27571), (7678, 27097), (7742, 26873), (12166, 17101)]