203466538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 339978240

約数和(自身を除く): 136511702

約数列:

[1, 2, 11, 22, 67, 134, 223, 446, 619, 737, 1238, 1474, 2453, 4906, 6809, 13618, 14941, 29882, 41473, 82946, 138037, 164351, 276074, 328702, 456203, 912406, 1518407, 3036814, 9248479, 18496958, 101733269, 203466538]

約数ペア:

[(1, 203466538), (2, 101733269), (11, 18496958), (22, 9248479), (67, 3036814), (134, 1518407), (223, 912406), (446, 456203), (619, 328702), (737, 276074), (1238, 164351), (1474, 138037), (2453, 82946), (4906, 41473), (6809, 29882), (13618, 14941)]