202311830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{99661}}^1$

素因数の和:99704

約数の個数: 32

約数和(自身を含む): 430539840

約数和(自身を除く): 228228010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 99661, 199322, 498305, 697627, 996610, 1395254, 2890169, 3488135, 5780338, 6976270, 14450845, 20231183, 28901690, 40462366, 101155915, 202311830]

約数ペア:

[(1, 202311830), (2, 101155915), (5, 40462366), (7, 28901690), (10, 20231183), (14, 14450845), (29, 6976270), (35, 5780338), (58, 3488135), (70, 2890169), (145, 1395254), (203, 996610), (290, 697627), (406, 498305), (1015, 199322), (2030, 99661)]