201464452

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1019}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 422231040

約数和(自身を除く): 220766588

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 307, 322, 614, 644, 1019, 1228, 2038, 2149, 4076, 4298, 7061, 7133, 8596, 14122, 14266, 23437, 28244, 28532, 46874, 49427, 93748, 98854, 164059, 197708, 312833, 328118, 625666, 656236, 1251332, 2189831, 4379662, 7195159, 8759324, 14390318, 28780636, 50366113, 100732226, 201464452]

約数ペア:

[(1, 201464452), (2, 100732226), (4, 50366113), (7, 28780636), (14, 14390318), (23, 8759324), (28, 7195159), (46, 4379662), (92, 2189831), (161, 1251332), (307, 656236), (322, 625666), (614, 328118), (644, 312833), (1019, 197708), (1228, 164059), (2038, 98854), (2149, 93748), (4076, 49427), (4298, 46874), (7061, 28532), (7133, 28244), (8596, 23437), (14122, 14266)]