201751690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151693}}^1$

素因数の和:151726

約数の個数: 32

約数和(自身を含む): 436878720

約数和(自身を除く): 235127030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 151693, 303386, 758465, 1061851, 1516930, 2123702, 2882167, 5309255, 5764334, 10618510, 14410835, 20175169, 28821670, 40350338, 100875845, 201751690]

約数ペア:

[(1, 201751690), (2, 100875845), (5, 40350338), (7, 28821670), (10, 20175169), (14, 14410835), (19, 10618510), (35, 5764334), (38, 5309255), (70, 2882167), (95, 2123702), (133, 1516930), (190, 1061851), (266, 758465), (665, 303386), (1330, 151693)]