201367852

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1$

素因数の和:2411

約数の個数: 72

約数和(自身を含む): 450455040

約数和(自身を除く): 249087188

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 266, 322, 437, 532, 644, 874, 931, 1127, 1748, 1862, 2254, 2351, 3059, 3724, 4508, 4702, 6118, 9404, 12236, 16457, 21413, 32914, 42826, 44669, 54073, 65828, 85652, 89338, 108146, 115199, 178676, 216292, 230398, 312683, 378511, 460796, 625366, 757022, 1027387, 1250732, 1514044, 2054774, 2188781, 2649577, 4109548, 4377562, 5299154, 7191709, 8755124, 10598308, 14383418, 28766836, 50341963, 100683926, 201367852]

約数ペア:

[(1, 201367852), (2, 100683926), (4, 50341963), (7, 28766836), (14, 14383418), (19, 10598308), (23, 8755124), (28, 7191709), (38, 5299154), (46, 4377562), (49, 4109548), (76, 2649577), (92, 2188781), (98, 2054774), (133, 1514044), (161, 1250732), (196, 1027387), (266, 757022), (322, 625366), (437, 460796), (532, 378511), (644, 312683), (874, 230398), (931, 216292), (1127, 178676), (1748, 115199), (1862, 108146), (2254, 89338), (2351, 85652), (3059, 65828), (3724, 54073), (4508, 44669), (4702, 42826), (6118, 32914), (9404, 21413), (12236, 16457)]