201572748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22669}}^1$

素因数の和:22711

約数の個数: 72

約数和(自身を含む): 577631600

約数和(自身を除く): 376058852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 22669, 45338, 68007, 90676, 136014, 204021, 272028, 294697, 408042, 430711, 589394, 816084, 861422, 884091, 1178788, 1292133, 1722844, 1768182, 2584266, 2652273, 3536364, 3876399, 5168532, 5304546, 5599243, 7752798, 10609092, 11198486, 15505596, 16797729, 22396972, 33595458, 50393187, 67190916, 100786374, 201572748]

約数ペア:

[(1, 201572748), (2, 100786374), (3, 67190916), (4, 50393187), (6, 33595458), (9, 22396972), (12, 16797729), (13, 15505596), (18, 11198486), (19, 10609092), (26, 7752798), (36, 5599243), (38, 5304546), (39, 5168532), (52, 3876399), (57, 3536364), (76, 2652273), (78, 2584266), (114, 1768182), (117, 1722844), (156, 1292133), (171, 1178788), (228, 884091), (234, 861422), (247, 816084), (342, 589394), (468, 430711), (494, 408042), (684, 294697), (741, 272028), (988, 204021), (1482, 136014), (2223, 90676), (2964, 68007), (4446, 45338), (8892, 22669)]