203371490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{100183}}^1$

素因数の和:100226

約数の個数: 32

約数和(自身を含む): 432794880

約数和(自身を除く): 229423390

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 100183, 200366, 500915, 701281, 1001830, 1402562, 2905307, 3506405, 5810614, 7012810, 14526535, 20337149, 29053070, 40674298, 101685745, 203371490]

約数ペア:

[(1, 203371490), (2, 101685745), (5, 40674298), (7, 29053070), (10, 20337149), (14, 14526535), (29, 7012810), (35, 5810614), (58, 3506405), (70, 2905307), (145, 1402562), (203, 1001830), (290, 701281), (406, 500915), (1015, 200366), (2030, 100183)]