210439552

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{40099}}^1$

素因数の和:40154

約数の個数: 32

約数和(自身を含む): 429471000

約数和(自身を除く): 219031448

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 40099, 80198, 160396, 320792, 641584, 1283168, 1644059, 2566336, 3288118, 5132672, 6576236, 13152472, 26304944, 52609888, 105219776, 210439552]

約数ペア:

[(1, 210439552), (2, 105219776), (4, 52609888), (8, 26304944), (16, 13152472), (32, 6576236), (41, 5132672), (64, 3288118), (82, 2566336), (128, 1644059), (164, 1283168), (328, 641584), (656, 320792), (1312, 160396), (2624, 80198), (5248, 40099)]