220962448

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{48119}}^1$

素因数の和:48175

約数の個数: 40

約数和(自身を含む): 501217920

約数和(自身を除く): 280255472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 48119, 96238, 192476, 336833, 384952, 673666, 769904, 1347332, 1972879, 2694664, 3945758, 5389328, 7891516, 13810153, 15783032, 27620306, 31566064, 55240612, 110481224, 220962448]

約数ペア:

[(1, 220962448), (2, 110481224), (4, 55240612), (7, 31566064), (8, 27620306), (14, 15783032), (16, 13810153), (28, 7891516), (41, 5389328), (56, 3945758), (82, 2694664), (112, 1972879), (164, 1347332), (287, 769904), (328, 673666), (574, 384952), (656, 336833), (1148, 192476), (2296, 96238), (4592, 48119)]