202928048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1723}}^1$

素因数の和:2181

約数の個数: 40

約数和(自身を含む): 417504528

約数和(自身を除く): 214576480

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 433, 866, 1723, 1732, 3446, 3464, 6892, 6928, 7361, 13784, 14722, 27568, 29291, 29444, 58582, 58888, 117164, 117776, 234328, 468656, 746059, 1492118, 2984236, 5968472, 11936944, 12683003, 25366006, 50732012, 101464024, 202928048]

約数ペア:

[(1, 202928048), (2, 101464024), (4, 50732012), (8, 25366006), (16, 12683003), (17, 11936944), (34, 5968472), (68, 2984236), (136, 1492118), (272, 746059), (433, 468656), (866, 234328), (1723, 117776), (1732, 117164), (3446, 58888), (3464, 58582), (6892, 29444), (6928, 29291), (7361, 27568), (13784, 14722)]