201890600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{32563}}^1$

素因数の和:32610

約数の個数: 48

約数和(自身を含む): 484552320

約数和(自身を除く): 282661720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 32563, 65126, 130252, 162815, 260504, 325630, 651260, 814075, 1009453, 1302520, 1628150, 2018906, 3256300, 4037812, 5047265, 6512600, 8075624, 10094530, 20189060, 25236325, 40378120, 50472650, 100945300, 201890600]

約数ペア:

[(1, 201890600), (2, 100945300), (4, 50472650), (5, 40378120), (8, 25236325), (10, 20189060), (20, 10094530), (25, 8075624), (31, 6512600), (40, 5047265), (50, 4037812), (62, 3256300), (100, 2018906), (124, 1628150), (155, 1302520), (200, 1009453), (248, 814075), (310, 651260), (620, 325630), (775, 260504), (1240, 162815), (1550, 130252), (3100, 65126), (6200, 32563)]