205354292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 449025024

約数和(自身を除く): 243670732

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 37, 44, 52, 62, 74, 124, 143, 148, 286, 313, 341, 403, 407, 481, 572, 626, 682, 806, 814, 962, 1147, 1252, 1364, 1612, 1628, 1924, 2294, 3443, 4069, 4433, 4588, 5291, 6886, 8138, 8866, 9703, 10582, 11581, 12617, 13772, 14911, 16276, 17732, 19406, 21164, 23162, 25234, 29822, 38812, 44759, 46324, 50468, 59644, 89518, 106733, 126139, 127391, 150553, 164021, 179036, 213466, 252278, 254782, 301106, 328042, 359011, 426932, 504556, 509564, 602212, 656084, 718022, 1387529, 1436044, 1656083, 2775058, 3312166, 3949121, 4667143, 5550116, 6624332, 7898242, 9334286, 15796484, 18668572, 51338573, 102677146, 205354292]

約数ペア:

[(1, 205354292), (2, 102677146), (4, 51338573), (11, 18668572), (13, 15796484), (22, 9334286), (26, 7898242), (31, 6624332), (37, 5550116), (44, 4667143), (52, 3949121), (62, 3312166), (74, 2775058), (124, 1656083), (143, 1436044), (148, 1387529), (286, 718022), (313, 656084), (341, 602212), (403, 509564), (407, 504556), (481, 426932), (572, 359011), (626, 328042), (682, 301106), (806, 254782), (814, 252278), (962, 213466), (1147, 179036), (1252, 164021), (1364, 150553), (1612, 127391), (1628, 126139), (1924, 106733), (2294, 89518), (3443, 59644), (4069, 50468), (4433, 46324), (4588, 44759), (5291, 38812), (6886, 29822), (8138, 25234), (8866, 23162), (9703, 21164), (10582, 19406), (11581, 17732), (12617, 16276), (13772, 14911)]