202223210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{28603}}^1$

素因数の和:28718

約数の個数: 32

約数和(自身を含む): 420135552

約数和(自身を除く): 217912342

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 28603, 57206, 143015, 200221, 286030, 400442, 1001105, 2002210, 2888903, 5777806, 14444515, 20222321, 28889030, 40444642, 101111605, 202223210]

約数ペア:

[(1, 202223210), (2, 101111605), (5, 40444642), (7, 28889030), (10, 20222321), (14, 14444515), (35, 5777806), (70, 2888903), (101, 2002210), (202, 1001105), (505, 400442), (707, 286030), (1010, 200221), (1414, 143015), (3535, 57206), (7070, 28603)]