201789972

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{29347}}^1$

素因数の和:29548

約数の個数: 36

約数和(自身を含む): 512768256

約数和(自身を除く): 310978284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 29347, 58694, 88041, 117388, 176082, 264123, 352164, 528246, 1056492, 5605277, 11210554, 16815831, 22421108, 33631662, 50447493, 67263324, 100894986, 201789972]

約数ペア:

[(1, 201789972), (2, 100894986), (3, 67263324), (4, 50447493), (6, 33631662), (9, 22421108), (12, 16815831), (18, 11210554), (36, 5605277), (191, 1056492), (382, 528246), (573, 352164), (764, 264123), (1146, 176082), (1719, 117388), (2292, 88041), (3438, 58694), (6876, 29347)]