201377995

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2749}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 316008000

約数和(自身を除く): 114630005

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 91, 115, 161, 245, 299, 455, 637, 805, 1127, 1495, 2093, 2749, 3185, 5635, 10465, 13745, 14651, 19243, 35737, 63227, 73255, 96215, 134701, 178685, 250159, 316135, 442589, 673505, 821951, 1250795, 1751113, 2212945, 3098123, 4109755, 5753657, 8755565, 15490615, 28768285, 40275599, 201377995]

約数ペア:

[(1, 201377995), (5, 40275599), (7, 28768285), (13, 15490615), (23, 8755565), (35, 5753657), (49, 4109755), (65, 3098123), (91, 2212945), (115, 1751113), (161, 1250795), (245, 821951), (299, 673505), (455, 442589), (637, 316135), (805, 250159), (1127, 178685), (1495, 134701), (2093, 96215), (2749, 73255), (3185, 63227), (5635, 35737), (10465, 19243), (13745, 14651)]