205398464

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{139537}}^1$

素因数の和:139572

約数の個数: 28

約数和(自身を含む): 425311824

約数和(自身を除く): 219913360

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 139537, 279074, 558148, 1116296, 2232592, 3209351, 4465184, 6418702, 8930368, 12837404, 25674808, 51349616, 102699232, 205398464]

約数ペア:

[(1, 205398464), (2, 102699232), (4, 51349616), (8, 25674808), (16, 12837404), (23, 8930368), (32, 6418702), (46, 4465184), (64, 3209351), (92, 2232592), (184, 1116296), (368, 558148), (736, 279074), (1472, 139537)]