201232458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28019}}^1$

素因数の和:28056

約数の個数: 64

約数和(自身を含む): 537984000

約数和(自身を除く): 336751542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 28019, 56038, 84057, 168114, 196133, 252171, 392266, 504342, 532361, 588399, 756513, 1064722, 1176798, 1513026, 1597083, 1765197, 3194166, 3530394, 3726527, 4791249, 5295591, 7453054, 9582498, 10591182, 11179581, 14373747, 22359162, 28747494, 33538743, 67077486, 100616229, 201232458]

約数ペア:

[(1, 201232458), (2, 100616229), (3, 67077486), (6, 33538743), (7, 28747494), (9, 22359162), (14, 14373747), (18, 11179581), (19, 10591182), (21, 9582498), (27, 7453054), (38, 5295591), (42, 4791249), (54, 3726527), (57, 3530394), (63, 3194166), (114, 1765197), (126, 1597083), (133, 1513026), (171, 1176798), (189, 1064722), (266, 756513), (342, 588399), (378, 532361), (399, 504342), (513, 392266), (798, 252171), (1026, 196133), (1197, 168114), (2394, 84057), (3591, 56038), (7182, 28019)]