204580458

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 466041600

約数和(自身を除く): 261461142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 173, 183, 346, 359, 366, 519, 549, 718, 1038, 1077, 1098, 1557, 1647, 2154, 3114, 3231, 3294, 4671, 6462, 9342, 9693, 10553, 19386, 21106, 21899, 31659, 43798, 62107, 63318, 65697, 94977, 124214, 131394, 186321, 189954, 197091, 284931, 372642, 394182, 558963, 569862, 591273, 1117926, 1182546, 1676889, 3353778, 3788527, 7577054, 11365581, 22731162, 34096743, 68193486, 102290229, 204580458]

約数ペア:

[(1, 204580458), (2, 102290229), (3, 68193486), (6, 34096743), (9, 22731162), (18, 11365581), (27, 7577054), (54, 3788527), (61, 3353778), (122, 1676889), (173, 1182546), (183, 1117926), (346, 591273), (359, 569862), (366, 558963), (519, 394182), (549, 372642), (718, 284931), (1038, 197091), (1077, 189954), (1098, 186321), (1557, 131394), (1647, 124214), (2154, 94977), (3114, 65697), (3231, 63318), (3294, 62107), (4671, 43798), (6462, 31659), (9342, 21899), (9693, 21106), (10553, 19386)]