208484388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{275773}}^1$

素因数の和:275793

約数の個数: 48

約数和(自身を含む): 617733760

約数和(自身を除く): 409249372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 275773, 551546, 827319, 1103092, 1654638, 1930411, 2481957, 3309276, 3860822, 4963914, 5791233, 7445871, 7721644, 9927828, 11582466, 14891742, 17373699, 23164932, 29783484, 34747398, 52121097, 69494796, 104242194, 208484388]

約数ペア:

[(1, 208484388), (2, 104242194), (3, 69494796), (4, 52121097), (6, 34747398), (7, 29783484), (9, 23164932), (12, 17373699), (14, 14891742), (18, 11582466), (21, 9927828), (27, 7721644), (28, 7445871), (36, 5791233), (42, 4963914), (54, 3860822), (63, 3309276), (84, 2481957), (108, 1930411), (126, 1654638), (189, 1103092), (252, 827319), (378, 551546), (756, 275773)]