103089404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 212564352

約数和(自身を除く): 109474948

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 103, 172, 206, 253, 412, 473, 506, 529, 946, 989, 1012, 1058, 1133, 1892, 1978, 2116, 2266, 2369, 3956, 4429, 4532, 4738, 5819, 8858, 9476, 10879, 11638, 17716, 21758, 22747, 23276, 26059, 43516, 45494, 48719, 52118, 54487, 90988, 97438, 101867, 104236, 108974, 194876, 203734, 217948, 250217, 407468, 500434, 599357, 1000868, 1120537, 1198714, 2241074, 2342941, 2397428, 4482148, 4685882, 9371764, 25772351, 51544702, 103089404]

約数ペア:

[(1, 103089404), (2, 51544702), (4, 25772351), (11, 9371764), (22, 4685882), (23, 4482148), (43, 2397428), (44, 2342941), (46, 2241074), (86, 1198714), (92, 1120537), (103, 1000868), (172, 599357), (206, 500434), (253, 407468), (412, 250217), (473, 217948), (506, 203734), (529, 194876), (946, 108974), (989, 104236), (1012, 101867), (1058, 97438), (1133, 90988), (1892, 54487), (1978, 52118), (2116, 48719), (2266, 45494), (2369, 43516), (3956, 26059), (4429, 23276), (4532, 22747), (4738, 21758), (5819, 17716), (8858, 11638), (9476, 10879)]