200612325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6841}}^1$

素因数の和:6894

約数の個数: 48

約数和(自身を含む): 366512256

約数和(自身を除く): 165899931

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1725, 1955, 5865, 6841, 9775, 20523, 29325, 34205, 102615, 116297, 157343, 171025, 348891, 472029, 513075, 581485, 786715, 1744455, 2360145, 2674831, 2907425, 3933575, 8024493, 8722275, 11800725, 13374155, 40122465, 66870775, 200612325]

約数ペア:

[(1, 200612325), (3, 66870775), (5, 40122465), (15, 13374155), (17, 11800725), (23, 8722275), (25, 8024493), (51, 3933575), (69, 2907425), (75, 2674831), (85, 2360145), (115, 1744455), (255, 786715), (345, 581485), (391, 513075), (425, 472029), (575, 348891), (1173, 171025), (1275, 157343), (1725, 116297), (1955, 102615), (5865, 34205), (6841, 29325), (9775, 20523)]