200172952

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 449648640

約数和(自身を除く): 249475688

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 67, 124, 134, 217, 248, 268, 434, 469, 536, 868, 938, 1721, 1736, 1876, 2077, 3442, 3752, 4154, 6884, 8308, 12047, 13768, 14539, 16616, 24094, 29078, 48188, 53351, 58156, 96376, 106702, 115307, 116312, 213404, 230614, 373457, 426808, 461228, 746914, 807149, 922456, 1493828, 1614298, 2987656, 3228596, 3574517, 6457192, 7149034, 14298068, 25021619, 28596136, 50043238, 100086476, 200172952]

約数ペア:

[(1, 200172952), (2, 100086476), (4, 50043238), (7, 28596136), (8, 25021619), (14, 14298068), (28, 7149034), (31, 6457192), (56, 3574517), (62, 3228596), (67, 2987656), (124, 1614298), (134, 1493828), (217, 922456), (248, 807149), (268, 746914), (434, 461228), (469, 426808), (536, 373457), (868, 230614), (938, 213404), (1721, 116312), (1736, 115307), (1876, 106702), (2077, 96376), (3442, 58156), (3752, 53351), (4154, 48188), (6884, 29078), (8308, 24094), (12047, 16616), (13768, 14539)]