204090086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 327801600

約数和(自身を除く): 123711514

約数列:

[1, 2, 23, 46, 59, 118, 139, 278, 541, 1082, 1357, 2714, 3197, 6394, 8201, 12443, 16402, 24886, 31919, 63838, 75199, 150398, 188623, 377246, 734137, 1468274, 1729577, 3459154, 4436741, 8873482, 102045043, 204090086]

約数ペア:

[(1, 204090086), (2, 102045043), (23, 8873482), (46, 4436741), (59, 3459154), (118, 1729577), (139, 1468274), (278, 734137), (541, 377246), (1082, 188623), (1357, 150398), (2714, 75199), (3197, 63838), (6394, 31919), (8201, 24886), (12443, 16402)]