About the Number

202120941

202120940 ← → 202120942

2進数表記:1100000011000001111011101101

漢数字表記:二億二百十二万九百四十一

素因数分解:

3 1 × 11 2 × 23 1 × 43 1 × 563 1

素因数の和:654
約数の個数: 48
約数和(自身を含む): 316850688
約数和(自身を除く): 114729747

約数列:
[1, 3, 11, 23, 33, 43, 69, 121, 129, 253, 363, 473, 563, 759, 989, 1419, 1689, 2783, 2967, 5203, 6193, 8349, 10879, 12949, 15609, 18579, 24209, 32637, 38847, 68123, 72627, 119669, 142439, 204369, 266299, 359007, 427317, 556807, 798897, 1566829, 1670421, 2929289, 4700487, 6124877, 8787867, 18374631, 67373647, 202120941]

約数ペア:
[(1, 202120941), (3, 67373647), (11, 18374631), (23, 8787867), (33, 6124877), (43, 4700487), (69, 2929289), (121, 1670421), (129, 1566829), (253, 798897), (363, 556807), (473, 427317), (563, 359007), (759, 266299), (989, 204369), (1419, 142439), (1689, 119669), (2783, 72627), (2967, 68123), (5203, 38847), (6193, 32637), (8349, 24209), (10879, 18579), (12949, 15609)]

このpageの処理時間: 0.08888936042785645 seconds