199047516

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3539}}^1$

素因数の和:3698

約数の個数: 48

約数和(自身を含む): 479740800

約数和(自身を除く): 280693284

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 109, 129, 172, 218, 258, 327, 436, 516, 654, 1308, 3539, 4687, 7078, 9374, 10617, 14061, 14156, 18748, 21234, 28122, 42468, 56244, 152177, 304354, 385751, 456531, 608708, 771502, 913062, 1157253, 1543004, 1826124, 2314506, 4629012, 16587293, 33174586, 49761879, 66349172, 99523758, 199047516]

約数ペア:

[(1, 199047516), (2, 99523758), (3, 66349172), (4, 49761879), (6, 33174586), (12, 16587293), (43, 4629012), (86, 2314506), (109, 1826124), (129, 1543004), (172, 1157253), (218, 913062), (258, 771502), (327, 608708), (436, 456531), (516, 385751), (654, 304354), (1308, 152177), (3539, 56244), (4687, 42468), (7078, 28122), (9374, 21234), (10617, 18748), (14061, 14156)]