200883650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1609}}^1$

素因数の和:1859

約数の個数: 48

約数和(自身を含む): 409661280

約数和(自身を除く): 208777630

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 227, 275, 454, 550, 1135, 1609, 2270, 2497, 3218, 4994, 5675, 8045, 11350, 12485, 16090, 17699, 24970, 35398, 40225, 62425, 80450, 88495, 124850, 176990, 365243, 442475, 730486, 884950, 1826215, 3652430, 4017673, 8035346, 9131075, 18262150, 20088365, 40176730, 100441825, 200883650]

約数ペア:

[(1, 200883650), (2, 100441825), (5, 40176730), (10, 20088365), (11, 18262150), (22, 9131075), (25, 8035346), (50, 4017673), (55, 3652430), (110, 1826215), (227, 884950), (275, 730486), (454, 442475), (550, 365243), (1135, 176990), (1609, 124850), (2270, 88495), (2497, 80450), (3218, 62425), (4994, 40225), (5675, 35398), (8045, 24970), (11350, 17699), (12485, 16090)]