205513224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23081}}^1$

素因数の和:23150

約数の個数: 64

約数和(自身を含む): 598285440

約数和(自身を除く): 392772216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 23081, 46162, 69243, 92324, 138486, 161567, 184648, 276972, 323134, 484701, 553944, 646268, 969402, 1223293, 1292536, 1938804, 2446586, 3669879, 3877608, 4893172, 7339758, 8563051, 9786344, 14679516, 17126102, 25689153, 29359032, 34252204, 51378306, 68504408, 102756612, 205513224]

約数ペア:

[(1, 205513224), (2, 102756612), (3, 68504408), (4, 51378306), (6, 34252204), (7, 29359032), (8, 25689153), (12, 17126102), (14, 14679516), (21, 9786344), (24, 8563051), (28, 7339758), (42, 4893172), (53, 3877608), (56, 3669879), (84, 2446586), (106, 1938804), (159, 1292536), (168, 1223293), (212, 969402), (318, 646268), (371, 553944), (424, 484701), (636, 323134), (742, 276972), (1113, 184648), (1272, 161567), (1484, 138486), (2226, 92324), (2968, 69243), (4452, 46162), (8904, 23081)]