201490126

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{4177}}^1$

素因数の和:4539

約数の個数: 16

約数和(自身を含む): 306832320

約数和(自身を除く): 105342194

約数列:

[1, 2, 89, 178, 271, 542, 4177, 8354, 24119, 48238, 371753, 743506, 1131967, 2263934, 100745063, 201490126]

約数ペア:

[(1, 201490126), (2, 100745063), (89, 2263934), (178, 1131967), (271, 743506), (542, 371753), (4177, 48238), (8354, 24119)]