201855384

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{90437}}^1$

素因数の和:90480

約数の個数: 48

約数和(自身を含む): 564333120

約数和(自身を除く): 362477736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 90437, 180874, 271311, 361748, 542622, 723496, 813933, 1085244, 1627866, 2170488, 2803547, 3255732, 5607094, 6511464, 8410641, 11214188, 16821282, 22428376, 25231923, 33642564, 50463846, 67285128, 100927692, 201855384]

約数ペア:

[(1, 201855384), (2, 100927692), (3, 67285128), (4, 50463846), (6, 33642564), (8, 25231923), (9, 22428376), (12, 16821282), (18, 11214188), (24, 8410641), (31, 6511464), (36, 5607094), (62, 3255732), (72, 2803547), (93, 2170488), (124, 1627866), (186, 1085244), (248, 813933), (279, 723496), (372, 542622), (558, 361748), (744, 271311), (1116, 180874), (2232, 90437)]