201387004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 469521920

約数和(自身を除く): 268134916

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 37, 38, 52, 74, 76, 91, 133, 148, 182, 247, 259, 266, 364, 481, 494, 518, 532, 703, 787, 962, 988, 1036, 1406, 1574, 1729, 1924, 2812, 3148, 3367, 3458, 4921, 5509, 6734, 6916, 9139, 9842, 10231, 11018, 13468, 14953, 18278, 19684, 20462, 22036, 29119, 29906, 36556, 40924, 58238, 59812, 63973, 71617, 104671, 116476, 127946, 143234, 194389, 203833, 209342, 255892, 286468, 378547, 388778, 407666, 418684, 553261, 757094, 777556, 815332, 1106522, 1360723, 1514188, 2213044, 2649829, 2721446, 3872827, 5299658, 5442892, 7192393, 7745654, 10599316, 14384786, 15491308, 28769572, 50346751, 100693502, 201387004]

約数ペア:

[(1, 201387004), (2, 100693502), (4, 50346751), (7, 28769572), (13, 15491308), (14, 14384786), (19, 10599316), (26, 7745654), (28, 7192393), (37, 5442892), (38, 5299658), (52, 3872827), (74, 2721446), (76, 2649829), (91, 2213044), (133, 1514188), (148, 1360723), (182, 1106522), (247, 815332), (259, 777556), (266, 757094), (364, 553261), (481, 418684), (494, 407666), (518, 388778), (532, 378547), (703, 286468), (787, 255892), (962, 209342), (988, 203833), (1036, 194389), (1406, 143234), (1574, 127946), (1729, 116476), (1924, 104671), (2812, 71617), (3148, 63973), (3367, 59812), (3458, 58238), (4921, 40924), (5509, 36556), (6734, 29906), (6916, 29119), (9139, 22036), (9842, 20462), (10231, 19684), (11018, 18278), (13468, 14953)]