203780992

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{26099}}^1$

素因数の和:26174

約数の個数: 32

約数和(自身を含む): 412641000

約数和(自身を除く): 208860008

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 26099, 52198, 104396, 208792, 417584, 835168, 1592039, 1670336, 3184078, 3340672, 6368156, 12736312, 25472624, 50945248, 101890496, 203780992]

約数ペア:

[(1, 203780992), (2, 101890496), (4, 50945248), (8, 25472624), (16, 12736312), (32, 6368156), (61, 3340672), (64, 3184078), (122, 1670336), (128, 1592039), (244, 835168), (488, 417584), (976, 208792), (1952, 104396), (3904, 52198), (7808, 26099)]