225954213892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1\times {\mathrm{25097}}^1$

素因数の和:27988

約数の個数: 48

約数和(自身を含む): 437449707072

約数和(自身を除く): 211495493180

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 2803, 3212, 5606, 11212, 25097, 30833, 50194, 61666, 100388, 123332, 204619, 276067, 409238, 552134, 818476, 1104268, 1832081, 2250809, 3664162, 4501618, 7328324, 9003236, 20152891, 40305782, 70346891, 80611564, 140693782, 281387564, 773815801, 1547631602, 3095263204, 5135323043, 10270646086, 20541292172, 56488553473, 112977106946, 225954213892]

約数ペア:

[(1, 225954213892), (2, 112977106946), (4, 56488553473), (11, 20541292172), (22, 10270646086), (44, 5135323043), (73, 3095263204), (146, 1547631602), (292, 773815801), (803, 281387564), (1606, 140693782), (2803, 80611564), (3212, 70346891), (5606, 40305782), (11212, 20152891), (25097, 9003236), (30833, 7328324), (50194, 4501618), (61666, 3664162), (100388, 2250809), (123332, 1832081), (204619, 1104268), (276067, 818476), (409238, 552134)]