201456476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2659}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 400404480

約数和(自身を除く): 198948004

約数列:

[1, 2, 4, 13, 26, 31, 47, 52, 62, 94, 124, 188, 403, 611, 806, 1222, 1457, 1612, 2444, 2659, 2914, 5318, 5828, 10636, 18941, 34567, 37882, 69134, 75764, 82429, 124973, 138268, 164858, 249946, 329716, 499892, 1071577, 1624649, 2143154, 3249298, 3874163, 4286308, 6498596, 7748326, 15496652, 50364119, 100728238, 201456476]

約数ペア:

[(1, 201456476), (2, 100728238), (4, 50364119), (13, 15496652), (26, 7748326), (31, 6498596), (47, 4286308), (52, 3874163), (62, 3249298), (94, 2143154), (124, 1624649), (188, 1071577), (403, 499892), (611, 329716), (806, 249946), (1222, 164858), (1457, 138268), (1612, 124973), (2444, 82429), (2659, 75764), (2914, 69134), (5318, 37882), (5828, 34567), (10636, 18941)]