200051786888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{25121}}^1$

素因数の和:25518

約数の個数: 64

約数和(自身を含む): 391565560320

約数和(自身を除く): 191513773432

約数列:

[1, 2, 4, 8, 31, 62, 124, 163, 197, 248, 326, 394, 652, 788, 1304, 1576, 5053, 6107, 10106, 12214, 20212, 24428, 25121, 32111, 40424, 48856, 50242, 64222, 100484, 128444, 200968, 256888, 778751, 995441, 1557502, 1990882, 3115004, 3981764, 4094723, 4948837, 6230008, 7963528, 8189446, 9897674, 16378892, 19795348, 32757784, 39590696, 126936413, 153413947, 253872826, 306827894, 507745652, 613655788, 806660431, 1015491304, 1227311576, 1613320862, 3226641724, 6453283448, 25006473361, 50012946722, 100025893444, 200051786888]

約数ペア:

[(1, 200051786888), (2, 100025893444), (4, 50012946722), (8, 25006473361), (31, 6453283448), (62, 3226641724), (124, 1613320862), (163, 1227311576), (197, 1015491304), (248, 806660431), (326, 613655788), (394, 507745652), (652, 306827894), (788, 253872826), (1304, 153413947), (1576, 126936413), (5053, 39590696), (6107, 32757784), (10106, 19795348), (12214, 16378892), (20212, 9897674), (24428, 8189446), (25121, 7963528), (32111, 6230008), (40424, 4948837), (48856, 4094723), (50242, 3981764), (64222, 3115004), (100484, 1990882), (128444, 1557502), (200968, 995441), (256888, 778751)]