201285665

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3251}}^1$

素因数の和:3353

約数の個数: 32

約数和(自身を含む): 290338560

約数和(自身を除く): 89052895

約数列:

[1, 5, 7, 29, 35, 61, 145, 203, 305, 427, 1015, 1769, 2135, 3251, 8845, 12383, 16255, 22757, 61915, 94279, 113785, 198311, 471395, 659953, 991555, 1388177, 3299765, 5751019, 6940885, 28755095, 40257133, 201285665]

約数ペア:

[(1, 201285665), (5, 40257133), (7, 28755095), (29, 6940885), (35, 5751019), (61, 3299765), (145, 1388177), (203, 991555), (305, 659953), (427, 471395), (1015, 198311), (1769, 113785), (2135, 94279), (3251, 61915), (8845, 22757), (12383, 16255)]