201743080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3853}}^1$

素因数の和:3899

約数の個数: 128

約数和(自身を含む): 599374080

約数和(自身を除く): 397631000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1309, 1496, 1540, 1870, 2380, 2618, 3080, 3740, 3853, 4760, 5236, 6545, 7480, 7706, 10472, 13090, 15412, 19265, 26180, 26971, 30824, 38530, 42383, 52360, 53942, 65501, 77060, 84766, 107884, 131002, 134855, 154120, 169532, 211915, 215768, 262004, 269710, 296681, 327505, 339064, 423830, 458507, 524008, 539420, 593362, 655010, 720511, 847660, 917014, 1078840, 1186724, 1310020, 1441022, 1483405, 1695320, 1834028, 2292535, 2373448, 2620040, 2882044, 2966810, 3602555, 3668056, 4585070, 5043577, 5764088, 5933620, 7205110, 9170140, 10087154, 11867240, 14410220, 18340280, 20174308, 25217885, 28820440, 40348616, 50435770, 100871540, 201743080]

約数ペア:

[(1, 201743080), (2, 100871540), (4, 50435770), (5, 40348616), (7, 28820440), (8, 25217885), (10, 20174308), (11, 18340280), (14, 14410220), (17, 11867240), (20, 10087154), (22, 9170140), (28, 7205110), (34, 5933620), (35, 5764088), (40, 5043577), (44, 4585070), (55, 3668056), (56, 3602555), (68, 2966810), (70, 2882044), (77, 2620040), (85, 2373448), (88, 2292535), (110, 1834028), (119, 1695320), (136, 1483405), (140, 1441022), (154, 1310020), (170, 1186724), (187, 1078840), (220, 917014), (238, 847660), (280, 720511), (308, 655010), (340, 593362), (374, 539420), (385, 524008), (440, 458507), (476, 423830), (595, 339064), (616, 327505), (680, 296681), (748, 269710), (770, 262004), (935, 215768), (952, 211915), (1190, 169532), (1309, 154120), (1496, 134855), (1540, 131002), (1870, 107884), (2380, 84766), (2618, 77060), (3080, 65501), (3740, 53942), (3853, 52360), (4760, 42383), (5236, 38530), (6545, 30824), (7480, 26971), (7706, 26180), (10472, 19265), (13090, 15412)]