205698768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1747}}^1$

素因数の和:1992

約数の個数: 80

約数和(自身を含む): 582629376

約数和(自身を除く): 376930608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 223, 264, 446, 528, 669, 892, 1338, 1747, 1784, 2453, 2676, 3494, 3568, 4906, 5241, 5352, 6988, 7359, 9812, 10482, 10704, 13976, 14718, 19217, 19624, 20964, 27952, 29436, 38434, 39248, 41928, 57651, 58872, 76868, 83856, 115302, 117744, 153736, 230604, 307472, 389581, 461208, 779162, 922416, 1168743, 1558324, 2337486, 3116648, 4285391, 4674972, 6233296, 8570782, 9349944, 12856173, 17141564, 18699888, 25712346, 34283128, 51424692, 68566256, 102849384, 205698768]

約数ペア:

[(1, 205698768), (2, 102849384), (3, 68566256), (4, 51424692), (6, 34283128), (8, 25712346), (11, 18699888), (12, 17141564), (16, 12856173), (22, 9349944), (24, 8570782), (33, 6233296), (44, 4674972), (48, 4285391), (66, 3116648), (88, 2337486), (132, 1558324), (176, 1168743), (223, 922416), (264, 779162), (446, 461208), (528, 389581), (669, 307472), (892, 230604), (1338, 153736), (1747, 117744), (1784, 115302), (2453, 83856), (2676, 76868), (3494, 58872), (3568, 57651), (4906, 41928), (5241, 39248), (5352, 38434), (6988, 29436), (7359, 27952), (9812, 20964), (10482, 19624), (10704, 19217), (13976, 14718)]