210200830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{38011}}^1$

素因数の和:38104

約数の個数: 32

約数和(自身を含む): 437898240

約数和(自身を除く): 227697410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 38011, 76022, 190055, 266077, 380110, 532154, 1330385, 2660770, 3002869, 6005738, 15014345, 21020083, 30028690, 42040166, 105100415, 210200830]

約数ペア:

[(1, 210200830), (2, 105100415), (5, 42040166), (7, 30028690), (10, 21020083), (14, 15014345), (35, 6005738), (70, 3002869), (79, 2660770), (158, 1330385), (395, 532154), (553, 380110), (790, 266077), (1106, 190055), (2765, 76022), (5530, 38011)]