197001004060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{5231041}}^1$

素因数の和:5231326

約数の個数: 48

約数和(自身を含む): 474560130240

約数和(自身を除く): 277559126180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1076, 1345, 1883, 2690, 3766, 5380, 7532, 9415, 18830, 37660, 5231041, 10462082, 20924164, 26155205, 36617287, 52310410, 73234574, 104620820, 146469148, 183086435, 366172870, 732345740, 1407150029, 2814300058, 5628600116, 7035750145, 9850050203, 14071500290, 19700100406, 28143000580, 39400200812, 49250251015, 98500502030, 197001004060]

約数ペア:

[(1, 197001004060), (2, 98500502030), (4, 49250251015), (5, 39400200812), (7, 28143000580), (10, 19700100406), (14, 14071500290), (20, 9850050203), (28, 7035750145), (35, 5628600116), (70, 2814300058), (140, 1407150029), (269, 732345740), (538, 366172870), (1076, 183086435), (1345, 146469148), (1883, 104620820), (2690, 73234574), (3766, 52310410), (5380, 36617287), (7532, 26155205), (9415, 20924164), (18830, 10462082), (37660, 5231041)]