207825101830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{2449901}}^1$

素因数の和:2450424

約数の個数: 32

約数和(自身を含む): 396884124000

約数和(自身を除く): 189059022170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 499, 998, 2495, 4990, 8483, 16966, 42415, 84830, 2449901, 4899802, 12249505, 24499010, 41648317, 83296634, 208241585, 416483170, 1222500599, 2445001198, 6112502995, 12225005990, 20782510183, 41565020366, 103912550915, 207825101830]

約数ペア:

[(1, 207825101830), (2, 103912550915), (5, 41565020366), (10, 20782510183), (17, 12225005990), (34, 6112502995), (85, 2445001198), (170, 1222500599), (499, 416483170), (998, 208241585), (2495, 83296634), (4990, 41648317), (8483, 24499010), (16966, 12249505), (42415, 4899802), (84830, 2449901)]