210583808

素因数分解:

$2^8\times {\mathrm{349}}^1\times {\mathrm{2357}}^1$

素因数の和:2722

約数の個数: 36

約数和(自身を含む): 421728300

約数和(自身を除く): 211144492

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 349, 698, 1396, 2357, 2792, 4714, 5584, 9428, 11168, 18856, 22336, 37712, 44672, 75424, 89344, 150848, 301696, 603392, 822593, 1645186, 3290372, 6580744, 13161488, 26322976, 52645952, 105291904, 210583808]

約数ペア:

[(1, 210583808), (2, 105291904), (4, 52645952), (8, 26322976), (16, 13161488), (32, 6580744), (64, 3290372), (128, 1645186), (256, 822593), (349, 603392), (698, 301696), (1396, 150848), (2357, 89344), (2792, 75424), (4714, 44672), (5584, 37712), (9428, 22336), (11168, 18856)]