202326570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31663}}^1$

素因数の和:31747

約数の個数: 48

約数和(自身を含む): 533475072

約数和(自身を除く): 331148502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 31663, 63326, 94989, 158315, 189978, 284967, 316630, 474945, 569934, 949890, 1424835, 2248073, 2849670, 4496146, 6744219, 11240365, 13488438, 20232657, 22480730, 33721095, 40465314, 67442190, 101163285, 202326570]

約数ペア:

[(1, 202326570), (2, 101163285), (3, 67442190), (5, 40465314), (6, 33721095), (9, 22480730), (10, 20232657), (15, 13488438), (18, 11240365), (30, 6744219), (45, 4496146), (71, 2849670), (90, 2248073), (142, 1424835), (213, 949890), (355, 569934), (426, 474945), (639, 316630), (710, 284967), (1065, 189978), (1278, 158315), (2130, 94989), (3195, 63326), (6390, 31663)]