201814542

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2351}}^1$

素因数の和:2629

約数の個数: 48

約数和(自身を含む): 462309120

約数和(自身を除く): 260494578

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 251, 342, 502, 753, 1506, 2259, 2351, 4518, 4702, 4769, 7053, 9538, 14106, 14307, 21159, 28614, 42318, 42921, 44669, 85842, 89338, 134007, 268014, 402021, 590101, 804042, 1180202, 1770303, 3540606, 5310909, 10621818, 11211919, 22423838, 33635757, 67271514, 100907271, 201814542]

約数ペア:

[(1, 201814542), (2, 100907271), (3, 67271514), (6, 33635757), (9, 22423838), (18, 11211919), (19, 10621818), (38, 5310909), (57, 3540606), (114, 1770303), (171, 1180202), (251, 804042), (342, 590101), (502, 402021), (753, 268014), (1506, 134007), (2259, 89338), (2351, 85842), (4518, 44669), (4702, 42921), (4769, 42318), (7053, 28614), (9538, 21159), (14106, 14307)]