201716504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73943}}^1$

素因数の和:73991

約数の個数: 32

約数和(自身を含む): 425917440

約数和(自身を除く): 224200936

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 73943, 147886, 295772, 591544, 813373, 1626746, 2292233, 3253492, 4584466, 6506984, 9168932, 18337864, 25214563, 50429126, 100858252, 201716504]

約数ペア:

[(1, 201716504), (2, 100858252), (4, 50429126), (8, 25214563), (11, 18337864), (22, 9168932), (31, 6506984), (44, 4584466), (62, 3253492), (88, 2292233), (124, 1626746), (248, 813373), (341, 591544), (682, 295772), (1364, 147886), (2728, 73943)]