204069180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3709}}^1$

素因数の和:3859

約数の個数: 96

約数和(自身を含む): 658183680

約数和(自身を除く): 454114500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1310, 1572, 1834, 1965, 2620, 2751, 3668, 3709, 3930, 4585, 5502, 7418, 7860, 9170, 11004, 11127, 13755, 14836, 18340, 18545, 22254, 25963, 27510, 37090, 44508, 51926, 55020, 55635, 74180, 77889, 103852, 111270, 129815, 155778, 222540, 259630, 311556, 389445, 485879, 519260, 778890, 971758, 1457637, 1557780, 1943516, 2429395, 2915274, 3401153, 4858790, 5830548, 6802306, 7288185, 9717580, 10203459, 13604612, 14576370, 17005765, 20406918, 29152740, 34011530, 40813836, 51017295, 68023060, 102034590, 204069180]

約数ペア:

[(1, 204069180), (2, 102034590), (3, 68023060), (4, 51017295), (5, 40813836), (6, 34011530), (7, 29152740), (10, 20406918), (12, 17005765), (14, 14576370), (15, 13604612), (20, 10203459), (21, 9717580), (28, 7288185), (30, 6802306), (35, 5830548), (42, 4858790), (60, 3401153), (70, 2915274), (84, 2429395), (105, 1943516), (131, 1557780), (140, 1457637), (210, 971758), (262, 778890), (393, 519260), (420, 485879), (524, 389445), (655, 311556), (786, 259630), (917, 222540), (1310, 155778), (1572, 129815), (1834, 111270), (1965, 103852), (2620, 77889), (2751, 74180), (3668, 55635), (3709, 55020), (3930, 51926), (4585, 44508), (5502, 37090), (7418, 27510), (7860, 25963), (9170, 22254), (11004, 18545), (11127, 18340), (13755, 14836)]