201014947

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 242841600

約数和(自身を除く): 41826653

約数列:

[1, 7, 59, 61, 79, 101, 413, 427, 553, 707, 3599, 4661, 4819, 5959, 6161, 7979, 25193, 32627, 33733, 41713, 43127, 55853, 284321, 363499, 470761, 486719, 1990247, 2544493, 3295327, 3407033, 28716421, 201014947]

約数ペア:

[(1, 201014947), (7, 28716421), (59, 3407033), (61, 3295327), (79, 2544493), (101, 1990247), (413, 486719), (427, 470761), (553, 363499), (707, 284321), (3599, 55853), (4661, 43127), (4819, 41713), (5959, 33733), (6161, 32627), (7979, 25193)]