About the Number
201313250
2進数表記:1011111111111100101111100010
漢数字表記:二億百三十一万三千二百五十
素因数分解:
素因数の和:420
約数の個数: 64
約数和(自身を含む): 397522944
約数和(自身を除く): 196209694
約数列:
[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 157, 223, 230, 250, 314, 446, 575, 785, 1115, 1150, 1570, 2230, 2875, 3611, 3925, 5129, 5575, 5750, 7222, 7850, 10258, 11150, 18055, 19625, 25645, 27875, 35011, 36110, 39250, 51290, 55750, 70022, 90275, 128225, 175055, 180550, 256450, 350110, 451375, 641125, 805253, 875275, 902750, 1282250, 1610506, 1750550, 4026265, 4376375, 8052530, 8752750, 20131325, 40262650, 100656625, 201313250]
約数ペア:
[(1, 201313250), (2, 100656625), (5, 40262650), (10, 20131325), (23, 8752750), (25, 8052530), (46, 4376375), (50, 4026265), (115, 1750550), (125, 1610506), (157, 1282250), (223, 902750), (230, 875275), (250, 805253), (314, 641125), (446, 451375), (575, 350110), (785, 256450), (1115, 180550), (1150, 175055), (1570, 128225), (2230, 90275), (2875, 70022), (3611, 55750), (3925, 51290), (5129, 39250), (5575, 36110), (5750, 35011), (7222, 27875), (7850, 25645), (10258, 19625), (11150, 18055)]このpageの処理時間: 0.028424978256225586 seconds