204028504

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{1259}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 391910400

約数和(自身を除く): 187881896

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 431, 862, 1259, 1724, 2518, 3448, 5036, 10072, 20257, 40514, 59173, 81028, 118346, 162056, 236692, 473384, 542629, 1085258, 2170516, 4341032, 25503563, 51007126, 102014252, 204028504]

約数ペア:

[(1, 204028504), (2, 102014252), (4, 51007126), (8, 25503563), (47, 4341032), (94, 2170516), (188, 1085258), (376, 542629), (431, 473384), (862, 236692), (1259, 162056), (1724, 118346), (2518, 81028), (3448, 59173), (5036, 40514), (10072, 20257)]