199259190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 160

約数和(自身を含む): 585446400

約数和(自身を除く): 386187210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 127, 130, 135, 149, 162, 195, 234, 254, 270, 298, 351, 381, 390, 405, 447, 585, 635, 702, 745, 762, 810, 894, 1053, 1143, 1170, 1270, 1341, 1490, 1651, 1755, 1905, 1937, 2106, 2235, 2286, 2682, 3302, 3429, 3510, 3810, 3874, 4023, 4470, 4953, 5265, 5715, 5811, 6705, 6858, 8046, 8255, 9685, 9906, 10287, 10530, 11430, 11622, 12069, 13410, 14859, 16510, 17145, 17433, 18923, 19370, 20115, 20574, 24138, 24765, 29055, 29718, 34290, 34866, 37846, 40230, 44577, 49530, 51435, 52299, 56769, 58110, 60345, 74295, 87165, 89154, 94615, 102870, 104598, 113538, 120690, 133731, 148590, 156897, 170307, 174330, 189230, 222885, 245999, 261495, 267462, 283845, 313794, 340614, 445770, 491998, 510921, 522990, 567690, 668655, 737997, 784485, 851535, 1021842, 1229995, 1337310, 1475994, 1532763, 1568970, 1703070, 2213991, 2459990, 2554605, 3065526, 3689985, 4427982, 5109210, 6641973, 7379970, 7663815, 11069955, 13283946, 15327630, 19925919, 22139910, 33209865, 39851838, 66419730, 99629595, 199259190]

約数ペア:

[(1, 199259190), (2, 99629595), (3, 66419730), (5, 39851838), (6, 33209865), (9, 22139910), (10, 19925919), (13, 15327630), (15, 13283946), (18, 11069955), (26, 7663815), (27, 7379970), (30, 6641973), (39, 5109210), (45, 4427982), (54, 3689985), (65, 3065526), (78, 2554605), (81, 2459990), (90, 2213991), (117, 1703070), (127, 1568970), (130, 1532763), (135, 1475994), (149, 1337310), (162, 1229995), (195, 1021842), (234, 851535), (254, 784485), (270, 737997), (298, 668655), (351, 567690), (381, 522990), (390, 510921), (405, 491998), (447, 445770), (585, 340614), (635, 313794), (702, 283845), (745, 267462), (762, 261495), (810, 245999), (894, 222885), (1053, 189230), (1143, 174330), (1170, 170307), (1270, 156897), (1341, 148590), (1490, 133731), (1651, 120690), (1755, 113538), (1905, 104598), (1937, 102870), (2106, 94615), (2235, 89154), (2286, 87165), (2682, 74295), (3302, 60345), (3429, 58110), (3510, 56769), (3810, 52299), (3874, 51435), (4023, 49530), (4470, 44577), (4953, 40230), (5265, 37846), (5715, 34866), (5811, 34290), (6705, 29718), (6858, 29055), (8046, 24765), (8255, 24138), (9685, 20574), (9906, 20115), (10287, 19370), (10530, 18923), (11430, 17433), (11622, 17145), (12069, 16510), (13410, 14859)]