200153926

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 358525440

約数和(自身を除く): 158371514

約数列:

[1, 2, 7, 14, 49, 79, 98, 103, 158, 206, 251, 502, 553, 721, 1106, 1442, 1757, 3514, 3871, 5047, 7742, 8137, 10094, 12299, 16274, 19829, 24598, 25853, 39658, 51706, 56959, 113918, 138803, 180971, 277606, 361942, 398713, 797426, 971621, 1266797, 1943242, 2042387, 2533594, 4084774, 14296709, 28593418, 100076963, 200153926]

約数ペア:

[(1, 200153926), (2, 100076963), (7, 28593418), (14, 14296709), (49, 4084774), (79, 2533594), (98, 2042387), (103, 1943242), (158, 1266797), (206, 971621), (251, 797426), (502, 398713), (553, 361942), (721, 277606), (1106, 180971), (1442, 138803), (1757, 113918), (3514, 56959), (3871, 51706), (5047, 39658), (7742, 25853), (8137, 24598), (10094, 19829), (12299, 16274)]