203913030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{17747}}^1$

素因数の和:18140

約数の個数: 32

約数和(自身を含む): 490696704

約数和(自身を除く): 286783674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 11490, 17747, 35494, 53241, 88735, 106482, 177470, 266205, 532410, 6797101, 13594202, 20391303, 33985505, 40782606, 67971010, 101956515, 203913030]

約数ペア:

[(1, 203913030), (2, 101956515), (3, 67971010), (5, 40782606), (6, 33985505), (10, 20391303), (15, 13594202), (30, 6797101), (383, 532410), (766, 266205), (1149, 177470), (1915, 106482), (2298, 88735), (3830, 53241), (5745, 35494), (11490, 17747)]