197141700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13411}}^1$

素因数の和:13442

約数の個数: 108

約数和(自身を含む): 663572112

約数和(自身を除く): 466430412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 13411, 14700, 26822, 40233, 53644, 67055, 80466, 93877, 134110, 160932, 187754, 201165, 268220, 281631, 335275, 375508, 402330, 469385, 563262, 657139, 670550, 804660, 938770, 1005825, 1126524, 1314278, 1341100, 1408155, 1877540, 1971417, 2011650, 2346925, 2628556, 2816310, 3285695, 3942834, 4023300, 4693850, 5632620, 6571390, 7040775, 7885668, 9387700, 9857085, 13142780, 14081550, 16428475, 19714170, 28163100, 32856950, 39428340, 49285425, 65713900, 98570850, 197141700]

約数ペア:

[(1, 197141700), (2, 98570850), (3, 65713900), (4, 49285425), (5, 39428340), (6, 32856950), (7, 28163100), (10, 19714170), (12, 16428475), (14, 14081550), (15, 13142780), (20, 9857085), (21, 9387700), (25, 7885668), (28, 7040775), (30, 6571390), (35, 5632620), (42, 4693850), (49, 4023300), (50, 3942834), (60, 3285695), (70, 2816310), (75, 2628556), (84, 2346925), (98, 2011650), (100, 1971417), (105, 1877540), (140, 1408155), (147, 1341100), (150, 1314278), (175, 1126524), (196, 1005825), (210, 938770), (245, 804660), (294, 670550), (300, 657139), (350, 563262), (420, 469385), (490, 402330), (525, 375508), (588, 335275), (700, 281631), (735, 268220), (980, 201165), (1050, 187754), (1225, 160932), (1470, 134110), (2100, 93877), (2450, 80466), (2940, 67055), (3675, 53644), (4900, 40233), (7350, 26822), (13411, 14700)]