215060652

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{31277}}^1$

素因数の和:31478

約数の個数: 36

約数和(自身を含む): 546489216

約数和(自身を除く): 331428564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 31277, 62554, 93831, 125108, 187662, 281493, 375324, 562986, 1125972, 5973907, 11947814, 17921721, 23895628, 35843442, 53765163, 71686884, 107530326, 215060652]

約数ペア:

[(1, 215060652), (2, 107530326), (3, 71686884), (4, 53765163), (6, 35843442), (9, 23895628), (12, 17921721), (18, 11947814), (36, 5973907), (191, 1125972), (382, 562986), (573, 375324), (764, 281493), (1146, 187662), (1719, 125108), (2292, 93831), (3438, 62554), (6876, 31277)]