205645752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{219707}}^1$

素因数の和:219732

約数の個数: 48

約数和(自身を含む): 599802840

約数和(自身を除く): 394157088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 219707, 439414, 659121, 878828, 1318242, 1757656, 1977363, 2636484, 2856191, 3954726, 5272968, 5712382, 7909452, 8568573, 11424764, 15818904, 17137146, 22849528, 25705719, 34274292, 51411438, 68548584, 102822876, 205645752]

約数ペア:

[(1, 205645752), (2, 102822876), (3, 68548584), (4, 51411438), (6, 34274292), (8, 25705719), (9, 22849528), (12, 17137146), (13, 15818904), (18, 11424764), (24, 8568573), (26, 7909452), (36, 5712382), (39, 5272968), (52, 3954726), (72, 2856191), (78, 2636484), (104, 1977363), (117, 1757656), (156, 1318242), (234, 878828), (312, 659121), (468, 439414), (936, 219707)]