201663854

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5581}}^1$

素因数の和:5708

約数の個数: 32

約数和(自身を含む): 361713600

約数和(自身を除く): 160049746

約数列:

[1, 2, 7, 14, 29, 58, 89, 178, 203, 406, 623, 1246, 2581, 5162, 5581, 11162, 18067, 36134, 39067, 78134, 161849, 323698, 496709, 993418, 1132943, 2265886, 3476963, 6953926, 14404561, 28809122, 100831927, 201663854]

約数ペア:

[(1, 201663854), (2, 100831927), (7, 28809122), (14, 14404561), (29, 6953926), (58, 3476963), (89, 2265886), (178, 1132943), (203, 993418), (406, 496709), (623, 323698), (1246, 161849), (2581, 78134), (5162, 39067), (5581, 36134), (11162, 18067)]