201938110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{1063}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 402460128

約数和(自身を除く): 200522018

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 157, 242, 314, 605, 785, 1063, 1210, 1570, 1727, 2126, 3454, 5315, 8635, 10630, 11693, 17270, 18997, 23386, 37994, 58465, 94985, 116930, 128623, 166891, 189970, 257246, 333782, 643115, 834455, 1286230, 1668910, 1835801, 3671602, 9179005, 18358010, 20193811, 40387622, 100969055, 201938110]

約数ペア:

[(1, 201938110), (2, 100969055), (5, 40387622), (10, 20193811), (11, 18358010), (22, 9179005), (55, 3671602), (110, 1835801), (121, 1668910), (157, 1286230), (242, 834455), (314, 643115), (605, 333782), (785, 257246), (1063, 189970), (1210, 166891), (1570, 128623), (1727, 116930), (2126, 94985), (3454, 58465), (5315, 37994), (8635, 23386), (10630, 18997), (11693, 17270)]