203578620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10313}}^1$

素因数の和:10379

約数の個数: 96

約数和(自身を含む): 665376768

約数和(自身を除く): 461798148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 10313, 19740, 20626, 30939, 41252, 51565, 61878, 72191, 103130, 123756, 144382, 154695, 206260, 216573, 288764, 309390, 360955, 433146, 484711, 618780, 721910, 866292, 969422, 1082865, 1443820, 1454133, 1938844, 2165730, 2423555, 2908266, 3392977, 4331460, 4847110, 5816532, 6785954, 7270665, 9694220, 10178931, 13571908, 14541330, 16964885, 20357862, 29082660, 33929770, 40715724, 50894655, 67859540, 101789310, 203578620]

約数ペア:

[(1, 203578620), (2, 101789310), (3, 67859540), (4, 50894655), (5, 40715724), (6, 33929770), (7, 29082660), (10, 20357862), (12, 16964885), (14, 14541330), (15, 13571908), (20, 10178931), (21, 9694220), (28, 7270665), (30, 6785954), (35, 5816532), (42, 4847110), (47, 4331460), (60, 3392977), (70, 2908266), (84, 2423555), (94, 2165730), (105, 1938844), (140, 1454133), (141, 1443820), (188, 1082865), (210, 969422), (235, 866292), (282, 721910), (329, 618780), (420, 484711), (470, 433146), (564, 360955), (658, 309390), (705, 288764), (940, 216573), (987, 206260), (1316, 154695), (1410, 144382), (1645, 123756), (1974, 103130), (2820, 72191), (3290, 61878), (3948, 51565), (4935, 41252), (6580, 30939), (9870, 20626), (10313, 19740)]