201359830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{32321}}^1$

素因数の和:32424

約数の個数: 32

約数和(自身を含む): 418893120

約数和(自身を除く): 217533290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 32321, 64642, 161605, 226247, 323210, 452494, 1131235, 2262470, 2876569, 5753138, 14382845, 20135983, 28765690, 40271966, 100679915, 201359830]

約数ペア:

[(1, 201359830), (2, 100679915), (5, 40271966), (7, 28765690), (10, 20135983), (14, 14382845), (35, 5753138), (70, 2876569), (89, 2262470), (178, 1131235), (445, 452494), (623, 323210), (890, 226247), (1246, 161605), (3115, 64642), (6230, 32321)]