202107430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{32441}}^1$

素因数の和:32544

約数の個数: 32

約数和(自身を含む): 420448320

約数和(自身を除く): 218340890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 32441, 64882, 162205, 227087, 324410, 454174, 1135435, 2270870, 2887249, 5774498, 14436245, 20210743, 28872490, 40421486, 101053715, 202107430]

約数ペア:

[(1, 202107430), (2, 101053715), (5, 40421486), (7, 28872490), (10, 20210743), (14, 14436245), (35, 5774498), (70, 2887249), (89, 2270870), (178, 1135435), (445, 454174), (623, 324410), (890, 227087), (1246, 162205), (3115, 64882), (6230, 32441)]