201157788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67867}}^1$

素因数の和:67906

約数の個数: 48

約数和(自身を含む): 532085120

約数和(自身を除く): 330927332

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 67867, 135734, 203601, 271468, 407202, 814404, 882271, 1289473, 1764542, 2578946, 2646813, 3529084, 3868419, 5157892, 5293626, 7736838, 10587252, 15473676, 16763149, 33526298, 50289447, 67052596, 100578894, 201157788]

約数ペア:

[(1, 201157788), (2, 100578894), (3, 67052596), (4, 50289447), (6, 33526298), (12, 16763149), (13, 15473676), (19, 10587252), (26, 7736838), (38, 5293626), (39, 5157892), (52, 3868419), (57, 3529084), (76, 2646813), (78, 2578946), (114, 1764542), (156, 1289473), (228, 882271), (247, 814404), (494, 407202), (741, 271468), (988, 203601), (1482, 135734), (2964, 67867)]