225777244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{13831}}^1$

素因数の和:13906

約数の個数: 48

約数和(自身を含む): 501935616

約数和(自身を除く): 276158372

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 13831, 16324, 27662, 55324, 96817, 152141, 193634, 304282, 387268, 608564, 733043, 1064987, 1466086, 2129974, 2932172, 4259948, 5131301, 8063473, 10262602, 16126946, 20525204, 32253892, 56444311, 112888622, 225777244]

約数ペア:

[(1, 225777244), (2, 112888622), (4, 56444311), (7, 32253892), (11, 20525204), (14, 16126946), (22, 10262602), (28, 8063473), (44, 5131301), (53, 4259948), (77, 2932172), (106, 2129974), (154, 1466086), (212, 1064987), (308, 733043), (371, 608564), (583, 387268), (742, 304282), (1166, 193634), (1484, 152141), (2332, 96817), (4081, 55324), (8162, 27662), (13831, 16324)]