217175026

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 362799360

約数和(自身を除く): 145624334

約数列:

[1, 2, 29, 31, 43, 53, 58, 62, 86, 106, 899, 1247, 1333, 1537, 1643, 1798, 2279, 2494, 2666, 2809, 3074, 3286, 4558, 5618, 38657, 47647, 66091, 70649, 77314, 81461, 87079, 95294, 120787, 132182, 141298, 162922, 174158, 241574, 2048821, 2525291, 3502823, 3744397, 4097642, 5050582, 7005646, 7488794, 108587513, 217175026]

約数ペア:

[(1, 217175026), (2, 108587513), (29, 7488794), (31, 7005646), (43, 5050582), (53, 4097642), (58, 3744397), (62, 3502823), (86, 2525291), (106, 2048821), (899, 241574), (1247, 174158), (1333, 162922), (1537, 141298), (1643, 132182), (1798, 120787), (2279, 95294), (2494, 87079), (2666, 81461), (2809, 77314), (3074, 70649), (3286, 66091), (4558, 47647), (5618, 38657)]