210232204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{601}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 468664224

約数和(自身を除く): 258432020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 601, 806, 868, 961, 1202, 1612, 1922, 2404, 2821, 3844, 4207, 5642, 6727, 7813, 8414, 11284, 12493, 13454, 15626, 16828, 18631, 24986, 26908, 31252, 37262, 49972, 54691, 74524, 87451, 109382, 130417, 174902, 218764, 242203, 260834, 349804, 484406, 521668, 577561, 968812, 1155122, 1695421, 2310244, 3390842, 4042927, 6781684, 7508293, 8085854, 15016586, 16171708, 30033172, 52558051, 105116102, 210232204]

約数ペア:

[(1, 210232204), (2, 105116102), (4, 52558051), (7, 30033172), (13, 16171708), (14, 15016586), (26, 8085854), (28, 7508293), (31, 6781684), (52, 4042927), (62, 3390842), (91, 2310244), (124, 1695421), (182, 1155122), (217, 968812), (364, 577561), (403, 521668), (434, 484406), (601, 349804), (806, 260834), (868, 242203), (961, 218764), (1202, 174902), (1612, 130417), (1922, 109382), (2404, 87451), (2821, 74524), (3844, 54691), (4207, 49972), (5642, 37262), (6727, 31252), (7813, 26908), (8414, 24986), (11284, 18631), (12493, 16828), (13454, 15626)]