200131712

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7481}}^1$

素因数の和:7525

約数の個数: 64

約数和(自身を含む): 457898400

約数和(自身を除く): 257766688

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 3344, 6688, 7481, 13376, 14962, 26752, 29924, 59848, 82291, 119696, 142139, 164582, 239392, 284278, 329164, 478784, 568556, 658328, 957568, 1137112, 1316656, 1563529, 2274224, 2633312, 3127058, 4548448, 5266624, 6254116, 9096896, 10533248, 12508232, 18193792, 25016464, 50032928, 100065856, 200131712]

約数ペア:

[(1, 200131712), (2, 100065856), (4, 50032928), (8, 25016464), (11, 18193792), (16, 12508232), (19, 10533248), (22, 9096896), (32, 6254116), (38, 5266624), (44, 4548448), (64, 3127058), (76, 2633312), (88, 2274224), (128, 1563529), (152, 1316656), (176, 1137112), (209, 957568), (304, 658328), (352, 568556), (418, 478784), (608, 329164), (704, 284278), (836, 239392), (1216, 164582), (1408, 142139), (1672, 119696), (2432, 82291), (3344, 59848), (6688, 29924), (7481, 26752), (13376, 14962)]