208082126360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{306003127}}^1$

素因数の和:306003155

約数の個数: 32

約数和(自身を含む): 495725067360

約数和(自身を除く): 287642941000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 306003127, 612006254, 1224012508, 1530015635, 2448025016, 3060031270, 5202053159, 6120062540, 10404106318, 12240125080, 20808212636, 26010265795, 41616425272, 52020531590, 104041063180, 208082126360]

約数ペア:

[(1, 208082126360), (2, 104041063180), (4, 52020531590), (5, 41616425272), (8, 26010265795), (10, 20808212636), (17, 12240125080), (20, 10404106318), (34, 6120062540), (40, 5202053159), (68, 3060031270), (85, 2448025016), (136, 1530015635), (170, 1224012508), (340, 612006254), (680, 306003127)]