200152018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1877}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 339121728

約数和(自身を除く): 138969710

約数列:

[1, 2, 11, 22, 37, 74, 131, 262, 407, 814, 1441, 1877, 2882, 3754, 4847, 9694, 20647, 41294, 53317, 69449, 106634, 138898, 245887, 491774, 763939, 1527878, 2704757, 5409514, 9097819, 18195638, 100076009, 200152018]

約数ペア:

[(1, 200152018), (2, 100076009), (11, 18195638), (22, 9097819), (37, 5409514), (74, 2704757), (131, 1527878), (262, 763939), (407, 491774), (814, 245887), (1441, 138898), (1877, 106634), (2882, 69449), (3754, 53317), (4847, 41294), (9694, 20647)]