210966532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:134

約数の個数: 108

約数和(自身を含む): 479175424

約数和(自身を除く): 268208892

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 31, 34, 58, 62, 68, 116, 119, 124, 203, 217, 238, 289, 406, 434, 476, 493, 527, 578, 812, 841, 868, 899, 986, 1054, 1156, 1682, 1798, 1972, 2023, 2108, 3364, 3451, 3596, 3689, 4046, 5887, 6293, 6902, 7378, 8092, 8381, 8959, 11774, 12586, 13804, 14297, 14756, 15283, 16762, 17918, 23548, 25172, 26071, 28594, 30566, 33524, 35836, 52142, 57188, 58667, 61132, 62713, 100079, 104284, 106981, 117334, 125426, 182497, 200158, 213962, 234668, 243049, 250852, 259811, 364994, 400316, 427924, 443207, 486098, 519622, 729988, 886414, 972196, 1039244, 1701343, 1772828, 1818677, 3102449, 3402686, 3637354, 6204898, 6805372, 7274708, 7534519, 12409796, 15069038, 30138076, 52741633, 105483266, 210966532]

約数ペア:

[(1, 210966532), (2, 105483266), (4, 52741633), (7, 30138076), (14, 15069038), (17, 12409796), (28, 7534519), (29, 7274708), (31, 6805372), (34, 6204898), (58, 3637354), (62, 3402686), (68, 3102449), (116, 1818677), (119, 1772828), (124, 1701343), (203, 1039244), (217, 972196), (238, 886414), (289, 729988), (406, 519622), (434, 486098), (476, 443207), (493, 427924), (527, 400316), (578, 364994), (812, 259811), (841, 250852), (868, 243049), (899, 234668), (986, 213962), (1054, 200158), (1156, 182497), (1682, 125426), (1798, 117334), (1972, 106981), (2023, 104284), (2108, 100079), (3364, 62713), (3451, 61132), (3596, 58667), (3689, 57188), (4046, 52142), (5887, 35836), (6293, 33524), (6902, 30566), (7378, 28594), (8092, 26071), (8381, 25172), (8959, 23548), (11774, 17918), (12586, 16762), (13804, 15283), (14297, 14756)]