206630496

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19391}}^1$

素因数の和:19444

約数の個数: 72

約数和(自身を含む): 603517824

約数和(自身を除く): 396887328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 19391, 38782, 58173, 77564, 116346, 155128, 174519, 232692, 310256, 349038, 465384, 620512, 698076, 717467, 930768, 1396152, 1434934, 1861536, 2152401, 2792304, 2869868, 4304802, 5584608, 5739736, 6457203, 8609604, 11479472, 12914406, 17219208, 22958944, 25828812, 34438416, 51657624, 68876832, 103315248, 206630496]

約数ペア:

[(1, 206630496), (2, 103315248), (3, 68876832), (4, 51657624), (6, 34438416), (8, 25828812), (9, 22958944), (12, 17219208), (16, 12914406), (18, 11479472), (24, 8609604), (32, 6457203), (36, 5739736), (37, 5584608), (48, 4304802), (72, 2869868), (74, 2792304), (96, 2152401), (111, 1861536), (144, 1434934), (148, 1396152), (222, 930768), (288, 717467), (296, 698076), (333, 620512), (444, 465384), (592, 349038), (666, 310256), (888, 232692), (1184, 174519), (1332, 155128), (1776, 116346), (2664, 77564), (3552, 58173), (5328, 38782), (10656, 19391)]