205161552

素因数分解:

$2^4\times 3^3\times {\mathrm{474911}}^1$

素因数の和:474928

約数の個数: 40

約数和(自身を含む): 588890880

約数和(自身を除く): 383729328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 474911, 949822, 1424733, 1899644, 2849466, 3799288, 4274199, 5698932, 7598576, 8548398, 11397864, 12822597, 17096796, 22795728, 25645194, 34193592, 51290388, 68387184, 102580776, 205161552]

約数ペア:

[(1, 205161552), (2, 102580776), (3, 68387184), (4, 51290388), (6, 34193592), (8, 25645194), (9, 22795728), (12, 17096796), (16, 12822597), (18, 11397864), (24, 8548398), (27, 7598576), (36, 5698932), (48, 4274199), (54, 3799288), (72, 2849466), (108, 1899644), (144, 1424733), (216, 949822), (432, 474911)]