204065964

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{63691}}^1$

素因数の和:63790

約数の個数: 36

約数和(自身を含む): 521637480

約数和(自身を除く): 317571516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 63691, 127382, 191073, 254764, 382146, 573219, 764292, 1146438, 2292876, 5668499, 11336998, 17005497, 22673996, 34010994, 51016491, 68021988, 102032982, 204065964]

約数ペア:

[(1, 204065964), (2, 102032982), (3, 68021988), (4, 51016491), (6, 34010994), (9, 22673996), (12, 17005497), (18, 11336998), (36, 5668499), (89, 2292876), (178, 1146438), (267, 764292), (356, 573219), (534, 382146), (801, 254764), (1068, 191073), (1602, 127382), (3204, 63691)]