203039160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{99529}}^1$

素因数の和:99560

約数の個数: 64

約数和(自身を含む): 644954400

約数和(自身を除く): 441915240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 99529, 199058, 298587, 398116, 497645, 597174, 796232, 995290, 1194348, 1492935, 1691993, 1990580, 2388696, 2985870, 3383986, 3981160, 5075979, 5971740, 6767972, 8459965, 10151958, 11943480, 13535944, 16919930, 20303916, 25379895, 33839860, 40607832, 50759790, 67679720, 101519580, 203039160]

約数ペア:

[(1, 203039160), (2, 101519580), (3, 67679720), (4, 50759790), (5, 40607832), (6, 33839860), (8, 25379895), (10, 20303916), (12, 16919930), (15, 13535944), (17, 11943480), (20, 10151958), (24, 8459965), (30, 6767972), (34, 5971740), (40, 5075979), (51, 3981160), (60, 3383986), (68, 2985870), (85, 2388696), (102, 1990580), (120, 1691993), (136, 1492935), (170, 1194348), (204, 995290), (255, 796232), (340, 597174), (408, 497645), (510, 398116), (680, 298587), (1020, 199058), (2040, 99529)]