201239844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18169}}^1$

素因数の和:18260

約数の個数: 48

約数和(自身を含む): 512830080

約数和(自身を除く): 311590236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 18169, 36338, 54507, 72676, 109014, 218028, 236197, 472394, 708591, 944788, 1289999, 1417182, 2579998, 2834364, 3869997, 5159996, 7739994, 15479988, 16769987, 33539974, 50309961, 67079948, 100619922, 201239844]

約数ペア:

[(1, 201239844), (2, 100619922), (3, 67079948), (4, 50309961), (6, 33539974), (12, 16769987), (13, 15479988), (26, 7739994), (39, 5159996), (52, 3869997), (71, 2834364), (78, 2579998), (142, 1417182), (156, 1289999), (213, 944788), (284, 708591), (426, 472394), (852, 236197), (923, 218028), (1846, 109014), (2769, 72676), (3692, 54507), (5538, 36338), (11076, 18169)]