206249200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{16633}}^1$

素因数の和:16682

約数の個数: 60

約数和(自身を含む): 511528768

約数和(自身を除く): 305279568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 16633, 33266, 66532, 83165, 133064, 166330, 266128, 332660, 415825, 515623, 665320, 831650, 1031246, 1330640, 1663300, 2062492, 2578115, 3326600, 4124984, 5156230, 6653200, 8249968, 10312460, 12890575, 20624920, 25781150, 41249840, 51562300, 103124600, 206249200]

約数ペア:

[(1, 206249200), (2, 103124600), (4, 51562300), (5, 41249840), (8, 25781150), (10, 20624920), (16, 12890575), (20, 10312460), (25, 8249968), (31, 6653200), (40, 5156230), (50, 4124984), (62, 3326600), (80, 2578115), (100, 2062492), (124, 1663300), (155, 1330640), (200, 1031246), (248, 831650), (310, 665320), (400, 515623), (496, 415825), (620, 332660), (775, 266128), (1240, 166330), (1550, 133064), (2480, 83165), (3100, 66532), (6200, 33266), (12400, 16633)]