201293372

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 435133440

約数和(自身を除く): 233840068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 191, 196, 266, 283, 382, 532, 566, 764, 931, 1132, 1337, 1862, 1981, 2674, 3629, 3724, 3962, 5348, 5377, 7258, 7924, 9359, 10754, 13867, 14516, 18718, 21508, 25403, 27734, 37436, 37639, 50806, 54053, 55468, 75278, 101612, 108106, 150556, 177821, 216212, 263473, 355642, 378371, 526946, 711284, 756742, 1027007, 1053892, 1513484, 2054014, 2648597, 4108028, 5297194, 7189049, 10594388, 14378098, 28756196, 50323343, 100646686, 201293372]

約数ペア:

[(1, 201293372), (2, 100646686), (4, 50323343), (7, 28756196), (14, 14378098), (19, 10594388), (28, 7189049), (38, 5297194), (49, 4108028), (76, 2648597), (98, 2054014), (133, 1513484), (191, 1053892), (196, 1027007), (266, 756742), (283, 711284), (382, 526946), (532, 378371), (566, 355642), (764, 263473), (931, 216212), (1132, 177821), (1337, 150556), (1862, 108106), (1981, 101612), (2674, 75278), (3629, 55468), (3724, 54053), (3962, 50806), (5348, 37639), (5377, 37436), (7258, 27734), (7924, 25403), (9359, 21508), (10754, 18718), (13867, 14516)]