201716118608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{98257}}^1\times {\mathrm{4139}}^1$

素因数の和:102435

約数の個数: 40

約数和(自身を含む): 403533815040

約数和(自身を除く): 201817696432

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4139, 8278, 16556, 33112, 66224, 98257, 128309, 196514, 256618, 393028, 513236, 786056, 1026472, 1572112, 2052944, 3045967, 6091934, 12183868, 24367736, 48735472, 406685723, 813371446, 1626742892, 3253485784, 6506971568, 12607257413, 25214514826, 50429029652, 100858059304, 201716118608]

約数ペア:

[(1, 201716118608), (2, 100858059304), (4, 50429029652), (8, 25214514826), (16, 12607257413), (31, 6506971568), (62, 3253485784), (124, 1626742892), (248, 813371446), (496, 406685723), (4139, 48735472), (8278, 24367736), (16556, 12183868), (33112, 6091934), (66224, 3045967), (98257, 2052944), (128309, 1572112), (196514, 1026472), (256618, 786056), (393028, 513236)]