196893900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31253}}^1$

素因数の和:31280

約数の個数: 108

約数和(自身を含む): 705340272

約数和(自身を除く): 508446372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 31253, 62506, 93759, 125012, 156265, 187518, 218771, 281277, 312530, 375036, 437542, 468795, 562554, 625060, 656313, 781325, 875084, 937590, 1093855, 1125108, 1312626, 1406385, 1562650, 1875180, 1968939, 2187710, 2343975, 2625252, 2812770, 3125300, 3281565, 3937878, 4375420, 4687950, 5469275, 5625540, 6563130, 7031925, 7875756, 9375900, 9844695, 10938550, 13126260, 14063850, 16407825, 19689390, 21877100, 28127700, 32815650, 39378780, 49223475, 65631300, 98446950, 196893900]

約数ペア:

[(1, 196893900), (2, 98446950), (3, 65631300), (4, 49223475), (5, 39378780), (6, 32815650), (7, 28127700), (9, 21877100), (10, 19689390), (12, 16407825), (14, 14063850), (15, 13126260), (18, 10938550), (20, 9844695), (21, 9375900), (25, 7875756), (28, 7031925), (30, 6563130), (35, 5625540), (36, 5469275), (42, 4687950), (45, 4375420), (50, 3937878), (60, 3281565), (63, 3125300), (70, 2812770), (75, 2625252), (84, 2343975), (90, 2187710), (100, 1968939), (105, 1875180), (126, 1562650), (140, 1406385), (150, 1312626), (175, 1125108), (180, 1093855), (210, 937590), (225, 875084), (252, 781325), (300, 656313), (315, 625060), (350, 562554), (420, 468795), (450, 437542), (525, 375036), (630, 312530), (700, 281277), (900, 218771), (1050, 187518), (1260, 156265), (1575, 125012), (2100, 93759), (3150, 62506), (6300, 31253)]