219205962

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{23021}}^1$

素因数の和:23075

約数の個数: 36

約数和(自身を含む): 496515474

約数和(自身を除く): 277309512

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 4761, 9522, 23021, 46042, 69063, 138126, 207189, 414378, 529483, 1058966, 1588449, 3176898, 4765347, 9530694, 12178109, 24356218, 36534327, 73068654, 109602981, 219205962]

約数ペア:

[(1, 219205962), (2, 109602981), (3, 73068654), (6, 36534327), (9, 24356218), (18, 12178109), (23, 9530694), (46, 4765347), (69, 3176898), (138, 1588449), (207, 1058966), (414, 529483), (529, 414378), (1058, 207189), (1587, 138126), (3174, 69063), (4761, 46042), (9522, 23021)]