220188228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{5023}}^1$

素因数の和:5324

約数の個数: 48

約数和(自身を含む): 555373056

約数和(自身を除く): 335184828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 562, 843, 1124, 1686, 3372, 3653, 5023, 7306, 10046, 10959, 14612, 15069, 20092, 21918, 30138, 43836, 60276, 65299, 130598, 195897, 261196, 391794, 783588, 1411463, 2822926, 4234389, 5645852, 8468778, 16937556, 18349019, 36698038, 55047057, 73396076, 110094114, 220188228]

約数ペア:

[(1, 220188228), (2, 110094114), (3, 73396076), (4, 55047057), (6, 36698038), (12, 18349019), (13, 16937556), (26, 8468778), (39, 5645852), (52, 4234389), (78, 2822926), (156, 1411463), (281, 783588), (562, 391794), (843, 261196), (1124, 195897), (1686, 130598), (3372, 65299), (3653, 60276), (5023, 43836), (7306, 30138), (10046, 21918), (10959, 20092), (14612, 15069)]