200828370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^2\times {\mathrm{631}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 487484352

約数和(自身を除く): 286655982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 631, 1030, 1262, 1545, 1893, 3090, 3155, 3786, 6310, 9465, 10609, 18930, 21218, 31827, 53045, 63654, 64993, 106090, 129986, 159135, 194979, 318270, 324965, 389958, 649930, 974895, 1949790, 6694279, 13388558, 20082837, 33471395, 40165674, 66942790, 100414185, 200828370]

約数ペア:

[(1, 200828370), (2, 100414185), (3, 66942790), (5, 40165674), (6, 33471395), (10, 20082837), (15, 13388558), (30, 6694279), (103, 1949790), (206, 974895), (309, 649930), (515, 389958), (618, 324965), (631, 318270), (1030, 194979), (1262, 159135), (1545, 129986), (1893, 106090), (3090, 64993), (3155, 63654), (3786, 53045), (6310, 31827), (9465, 21218), (10609, 18930)]