200775740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39679}}^1$

素因数の和:39722

約数の個数: 48

約数和(自身を含む): 479969280

約数和(自身を除く): 279193540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 39679, 79358, 158716, 198395, 396790, 436469, 793580, 872938, 912617, 1745876, 1825234, 2182345, 3650468, 4364690, 4563085, 8729380, 9126170, 10038787, 18252340, 20077574, 40155148, 50193935, 100387870, 200775740]

約数ペア:

[(1, 200775740), (2, 100387870), (4, 50193935), (5, 40155148), (10, 20077574), (11, 18252340), (20, 10038787), (22, 9126170), (23, 8729380), (44, 4563085), (46, 4364690), (55, 3650468), (92, 2182345), (110, 1825234), (115, 1745876), (220, 912617), (230, 872938), (253, 793580), (460, 436469), (506, 396790), (1012, 198395), (1265, 158716), (2530, 79358), (5060, 39679)]