237680212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1171}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 519805440

約数和(自身を除く): 282125228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 659, 1171, 1318, 2342, 2636, 4613, 4684, 7249, 8197, 9226, 12881, 14498, 16394, 18452, 25762, 28996, 32788, 50743, 51524, 90167, 101486, 180334, 202972, 360668, 771689, 1543378, 3086756, 5401823, 8488579, 10803646, 16977158, 21607292, 33954316, 59420053, 118840106, 237680212]

約数ペア:

[(1, 237680212), (2, 118840106), (4, 59420053), (7, 33954316), (11, 21607292), (14, 16977158), (22, 10803646), (28, 8488579), (44, 5401823), (77, 3086756), (154, 1543378), (308, 771689), (659, 360668), (1171, 202972), (1318, 180334), (2342, 101486), (2636, 90167), (4613, 51524), (4684, 50743), (7249, 32788), (8197, 28996), (9226, 25762), (12881, 18452), (14498, 16394)]