209169156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{146477}}^1$

素因数の和:146508

約数の個数: 48

約数和(自身を含む): 590599296

約数和(自身を除く): 381430140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 146477, 292954, 439431, 585908, 878862, 1025339, 1757724, 2050678, 2490109, 3076017, 4101356, 4980218, 6152034, 7470327, 9960436, 12304068, 14940654, 17430763, 29881308, 34861526, 52292289, 69723052, 104584578, 209169156]

約数ペア:

[(1, 209169156), (2, 104584578), (3, 69723052), (4, 52292289), (6, 34861526), (7, 29881308), (12, 17430763), (14, 14940654), (17, 12304068), (21, 9960436), (28, 7470327), (34, 6152034), (42, 4980218), (51, 4101356), (68, 3076017), (84, 2490109), (102, 2050678), (119, 1757724), (204, 1025339), (238, 878862), (357, 585908), (476, 439431), (714, 292954), (1428, 146477)]