200629220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{911951}}^1$

素因数の和:911971

約数の個数: 24

約数和(自身を含む): 459623808

約数和(自身を除く): 258994588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 911951, 1823902, 3647804, 4559755, 9119510, 10031461, 18239020, 20062922, 40125844, 50157305, 100314610, 200629220]

約数ペア:

[(1, 200629220), (2, 100314610), (4, 50157305), (5, 40125844), (10, 20062922), (11, 18239020), (20, 10031461), (22, 9119510), (44, 4559755), (55, 3647804), (110, 1823902), (220, 911951)]