201216785926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{242309}}^1$

素因数の和:242425

約数の個数: 48

約数和(自身を含む): 350700109200

約数和(自身を除く): 149483323274

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 1681, 3362, 10127, 20254, 21853, 31939, 43706, 63878, 242309, 415207, 484618, 830414, 3150017, 4603871, 6300034, 9207742, 9934669, 19869338, 59850323, 119700646, 129150697, 188758711, 258301394, 377517422, 407321429, 814642858, 2453863243, 4907726486, 5295178577, 7739107151, 10590357154, 15478214302, 100608392963, 201216785926]

約数ペア:

[(1, 201216785926), (2, 100608392963), (13, 15478214302), (19, 10590357154), (26, 7739107151), (38, 5295178577), (41, 4907726486), (82, 2453863243), (247, 814642858), (494, 407321429), (533, 377517422), (779, 258301394), (1066, 188758711), (1558, 129150697), (1681, 119700646), (3362, 59850323), (10127, 19869338), (20254, 9934669), (21853, 9207742), (31939, 6300034), (43706, 4603871), (63878, 3150017), (242309, 830414), (415207, 484618)]