201318488

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211469}}^1$

素因数の和:211499

約数の個数: 32

約数和(自身を含む): 456775200

約数和(自身を除く): 255456712

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 211469, 422938, 845876, 1480283, 1691752, 2960566, 3594973, 5921132, 7189946, 11842264, 14379892, 25164811, 28759784, 50329622, 100659244, 201318488]

約数ペア:

[(1, 201318488), (2, 100659244), (4, 50329622), (7, 28759784), (8, 25164811), (14, 14379892), (17, 11842264), (28, 7189946), (34, 5921132), (56, 3594973), (68, 2960566), (119, 1691752), (136, 1480283), (238, 845876), (476, 422938), (952, 211469)]