200929240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 468403200

約数和(自身を除く): 267473960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 127, 148, 185, 254, 296, 370, 508, 635, 740, 1016, 1069, 1270, 1480, 2138, 2540, 4276, 4699, 5080, 5345, 8552, 9398, 10690, 18796, 21380, 23495, 37592, 39553, 42760, 46990, 79106, 93980, 135763, 158212, 187960, 197765, 271526, 316424, 395530, 543052, 678815, 791060, 1086104, 1357630, 1582120, 2715260, 5023231, 5430520, 10046462, 20092924, 25116155, 40185848, 50232310, 100464620, 200929240]

約数ペア:

[(1, 200929240), (2, 100464620), (4, 50232310), (5, 40185848), (8, 25116155), (10, 20092924), (20, 10046462), (37, 5430520), (40, 5023231), (74, 2715260), (127, 1582120), (148, 1357630), (185, 1086104), (254, 791060), (296, 678815), (370, 543052), (508, 395530), (635, 316424), (740, 271526), (1016, 197765), (1069, 187960), (1270, 158212), (1480, 135763), (2138, 93980), (2540, 79106), (4276, 46990), (4699, 42760), (5080, 39553), (5345, 37592), (8552, 23495), (9398, 21380), (10690, 18796)]