199363648

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6907}}^1$

素因数の和:6971

約数の個数: 56

約数和(自身を含む): 442167264

約数和(自身を除く): 242803616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 164, 176, 328, 352, 451, 656, 704, 902, 1312, 1804, 2624, 3608, 6907, 7216, 13814, 14432, 27628, 28864, 55256, 75977, 110512, 151954, 221024, 283187, 303908, 442048, 566374, 607816, 1132748, 1215632, 2265496, 2431264, 3115057, 4530992, 4862528, 6230114, 9061984, 12460228, 18123968, 24920456, 49840912, 99681824, 199363648]

約数ペア:

[(1, 199363648), (2, 99681824), (4, 49840912), (8, 24920456), (11, 18123968), (16, 12460228), (22, 9061984), (32, 6230114), (41, 4862528), (44, 4530992), (64, 3115057), (82, 2431264), (88, 2265496), (164, 1215632), (176, 1132748), (328, 607816), (352, 566374), (451, 442048), (656, 303908), (704, 283187), (902, 221024), (1312, 151954), (1804, 110512), (2624, 75977), (3608, 55256), (6907, 28864), (7216, 27628), (13814, 14432)]