207946242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31139}}^1$

素因数の和:31207

約数の個数: 48

約数和(自身を含む): 524646720

約数和(自身を除く): 316700478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 31139, 62278, 93417, 186834, 217973, 280251, 435946, 560502, 653919, 1307838, 1650367, 1961757, 3300734, 3923514, 4951101, 9902202, 11552569, 14853303, 23105138, 29706606, 34657707, 69315414, 103973121, 207946242]

約数ペア:

[(1, 207946242), (2, 103973121), (3, 69315414), (6, 34657707), (7, 29706606), (9, 23105138), (14, 14853303), (18, 11552569), (21, 9902202), (42, 4951101), (53, 3923514), (63, 3300734), (106, 1961757), (126, 1650367), (159, 1307838), (318, 653919), (371, 560502), (477, 435946), (742, 280251), (954, 217973), (1113, 186834), (2226, 93417), (3339, 62278), (6678, 31139)]