About the Number

201306260

201306259 ← → 201306261

2進数表記:1011111111111011000010010100

漢数字表記:二億百三十万六千二百六十

素因数分解:

2 2 × 5 1 × 73 1 × 173 1 × 797 1

素因数の和:1052
約数の個数: 48
約数和(自身を含む): 431552016
約数和(自身を除く): 230245756

約数列:
[1, 2, 4, 5, 10, 20, 73, 146, 173, 292, 346, 365, 692, 730, 797, 865, 1460, 1594, 1730, 3188, 3460, 3985, 7970, 12629, 15940, 25258, 50516, 58181, 63145, 116362, 126290, 137881, 232724, 252580, 275762, 290905, 551524, 581810, 689405, 1163620, 1378810, 2757620, 10065313, 20130626, 40261252, 50326565, 100653130, 201306260]

約数ペア:
[(1, 201306260), (2, 100653130), (4, 50326565), (5, 40261252), (10, 20130626), (20, 10065313), (73, 2757620), (146, 1378810), (173, 1163620), (292, 689405), (346, 581810), (365, 551524), (692, 290905), (730, 275762), (797, 252580), (865, 232724), (1460, 137881), (1594, 126290), (1730, 116362), (3188, 63145), (3460, 58181), (3985, 50516), (7970, 25258), (12629, 15940)]

このpageの処理時間: 0.05361580848693848 seconds