201764774

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 324216000

約数和(自身を除く): 122451226

約数列:

[1, 2, 29, 37, 58, 74, 149, 298, 631, 1073, 1262, 2146, 4321, 5513, 8642, 11026, 18299, 23347, 36598, 46694, 94019, 159877, 188038, 319754, 677063, 1354126, 2726551, 3478703, 5453102, 6957406, 100882387, 201764774]

約数ペア:

[(1, 201764774), (2, 100882387), (29, 6957406), (37, 5453102), (58, 3478703), (74, 2726551), (149, 1354126), (298, 677063), (631, 319754), (1073, 188038), (1262, 159877), (2146, 94019), (4321, 46694), (5513, 36598), (8642, 23347), (11026, 18299)]