210495184

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:1019

約数の個数: 40

約数和(自身を含む): 415310720

約数和(自身を除く): 204815536

約数列:

[1, 2, 4, 8, 16, 79, 158, 241, 316, 482, 632, 691, 964, 1264, 1382, 1928, 2764, 3856, 5528, 11056, 19039, 38078, 54589, 76156, 109178, 152312, 166531, 218356, 304624, 333062, 436712, 666124, 873424, 1332248, 2664496, 13155949, 26311898, 52623796, 105247592, 210495184]

約数ペア:

[(1, 210495184), (2, 105247592), (4, 52623796), (8, 26311898), (16, 13155949), (79, 2664496), (158, 1332248), (241, 873424), (316, 666124), (482, 436712), (632, 333062), (691, 304624), (964, 218356), (1264, 166531), (1382, 152312), (1928, 109178), (2764, 76156), (3856, 54589), (5528, 38078), (11056, 19039)]