200740290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{142369}}^1$

素因数の和:142426

約数の個数: 32

約数和(自身を含む): 492030720

約数和(自身を除く): 291290430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 142369, 284738, 427107, 711845, 854214, 1423690, 2135535, 4271070, 6691343, 13382686, 20074029, 33456715, 40148058, 66913430, 100370145, 200740290]

約数ペア:

[(1, 200740290), (2, 100370145), (3, 66913430), (5, 40148058), (6, 33456715), (10, 20074029), (15, 13382686), (30, 6691343), (47, 4271070), (94, 2135535), (141, 1423690), (235, 854214), (282, 711845), (470, 427107), (705, 284738), (1410, 142369)]