207319672

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{15889}}^1$

素因数の和:16135

約数の個数: 32

約数和(自身を含む): 446191200

約数和(自身を除く): 238871528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 3262, 6524, 13048, 15889, 31778, 63556, 111223, 127112, 222446, 444892, 889784, 3702137, 7404274, 14808548, 25914959, 29617096, 51829918, 103659836, 207319672]

約数ペア:

[(1, 207319672), (2, 103659836), (4, 51829918), (7, 29617096), (8, 25914959), (14, 14808548), (28, 7404274), (56, 3702137), (233, 889784), (466, 444892), (932, 222446), (1631, 127112), (1864, 111223), (3262, 63556), (6524, 31778), (13048, 15889)]