215051364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{49369}}^1$

素因数の和:49401

約数の個数: 54

約数和(自身を含む): 597525110

約数和(自身を除く): 382473746

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 49369, 98738, 148107, 197476, 296214, 444321, 543059, 592428, 888642, 1086118, 1629177, 1777284, 2172236, 3258354, 4887531, 5973649, 6516708, 9775062, 11947298, 17920947, 19550124, 23894596, 35841894, 53762841, 71683788, 107525682, 215051364]

約数ペア:

[(1, 215051364), (2, 107525682), (3, 71683788), (4, 53762841), (6, 35841894), (9, 23894596), (11, 19550124), (12, 17920947), (18, 11947298), (22, 9775062), (33, 6516708), (36, 5973649), (44, 4887531), (66, 3258354), (99, 2172236), (121, 1777284), (132, 1629177), (198, 1086118), (242, 888642), (363, 592428), (396, 543059), (484, 444321), (726, 296214), (1089, 197476), (1452, 148107), (2178, 98738), (4356, 49369)]