204795150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{195043}}^1$

素因数の和:195065

約数の個数: 48

約数和(自身を含む): 580450944

約数和(自身を除く): 375655794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 195043, 390086, 585129, 975215, 1170258, 1365301, 1950430, 2730602, 2925645, 4095903, 4876075, 5851290, 6826505, 8191806, 9752150, 13653010, 14628225, 20479515, 29256450, 34132525, 40959030, 68265050, 102397575, 204795150]

約数ペア:

[(1, 204795150), (2, 102397575), (3, 68265050), (5, 40959030), (6, 34132525), (7, 29256450), (10, 20479515), (14, 14628225), (15, 13653010), (21, 9752150), (25, 8191806), (30, 6826505), (35, 5851290), (42, 4876075), (50, 4095903), (70, 2925645), (75, 2730602), (105, 1950430), (150, 1365301), (175, 1170258), (210, 975215), (350, 585129), (525, 390086), (1050, 195043)]