203475570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157733}}^1$

素因数の和:157786

約数の個数: 32

約数和(自身を含む): 499701312

約数和(自身を除く): 296225742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 157733, 315466, 473199, 788665, 946398, 1577330, 2365995, 4731990, 6782519, 13565038, 20347557, 33912595, 40695114, 67825190, 101737785, 203475570]

約数ペア:

[(1, 203475570), (2, 101737785), (3, 67825190), (5, 40695114), (6, 33912595), (10, 20347557), (15, 13565038), (30, 6782519), (43, 4731990), (86, 2365995), (129, 1577330), (215, 946398), (258, 788665), (430, 473199), (645, 315466), (1290, 157733)]