215460414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{54163}}^1$

素因数の和:54201

約数の個数: 48

約数和(自身を含む): 532323792

約数和(自身を除く): 316863378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 54163, 108326, 162489, 324978, 487467, 704119, 920771, 974934, 1408238, 1841542, 2112357, 2762313, 4224714, 5524626, 6337071, 8286939, 11970023, 12674142, 16573878, 23940046, 35910069, 71820138, 107730207, 215460414]

約数ペア:

[(1, 215460414), (2, 107730207), (3, 71820138), (6, 35910069), (9, 23940046), (13, 16573878), (17, 12674142), (18, 11970023), (26, 8286939), (34, 6337071), (39, 5524626), (51, 4224714), (78, 2762313), (102, 2112357), (117, 1841542), (153, 1408238), (221, 974934), (234, 920771), (306, 704119), (442, 487467), (663, 324978), (1326, 162489), (1989, 108326), (3978, 54163)]