199842368

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9157}}^1$

素因数の和:9211

約数の個数: 56

約数和(自身を含む): 446617344

約数和(自身を除く): 246774976

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 9157, 10912, 18314, 21824, 36628, 73256, 100727, 146512, 201454, 283867, 293024, 402908, 567734, 586048, 805816, 1135468, 1611632, 2270936, 3122537, 3223264, 4541872, 6245074, 6446528, 9083744, 12490148, 18167488, 24980296, 49960592, 99921184, 199842368]

約数ペア:

[(1, 199842368), (2, 99921184), (4, 49960592), (8, 24980296), (11, 18167488), (16, 12490148), (22, 9083744), (31, 6446528), (32, 6245074), (44, 4541872), (62, 3223264), (64, 3122537), (88, 2270936), (124, 1611632), (176, 1135468), (248, 805816), (341, 586048), (352, 567734), (496, 402908), (682, 293024), (704, 283867), (992, 201454), (1364, 146512), (1984, 100727), (2728, 73256), (5456, 36628), (9157, 21824), (10912, 18314)]