245233086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 570696192

約数和(自身を除く): 325463106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 197, 214, 277, 321, 394, 554, 591, 642, 749, 831, 1182, 1379, 1498, 1662, 1939, 2247, 2758, 3878, 4137, 4494, 5817, 8274, 11634, 21079, 29639, 42158, 54569, 59278, 63237, 88917, 109138, 126474, 147553, 163707, 177834, 207473, 295106, 327414, 381983, 414946, 442659, 622419, 763966, 885318, 1145949, 1244838, 2291898, 5838883, 11677766, 17516649, 35033298, 40872181, 81744362, 122616543, 245233086]

約数ペア:

[(1, 245233086), (2, 122616543), (3, 81744362), (6, 40872181), (7, 35033298), (14, 17516649), (21, 11677766), (42, 5838883), (107, 2291898), (197, 1244838), (214, 1145949), (277, 885318), (321, 763966), (394, 622419), (554, 442659), (591, 414946), (642, 381983), (749, 327414), (831, 295106), (1182, 207473), (1379, 177834), (1498, 163707), (1662, 147553), (1939, 126474), (2247, 109138), (2758, 88917), (3878, 63237), (4137, 59278), (4494, 54569), (5817, 42158), (8274, 29639), (11634, 21079)]