201934740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1289}}^1$

素因数の和:1681

約数の個数: 96

約数和(自身を含む): 648426240

約数和(自身を除く): 446491500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 373, 420, 746, 1119, 1289, 1492, 1865, 2238, 2578, 2611, 3730, 3867, 4476, 5156, 5222, 5595, 6445, 7460, 7734, 7833, 9023, 10444, 11190, 12890, 13055, 15468, 15666, 18046, 19335, 22380, 25780, 26110, 27069, 31332, 36092, 38670, 39165, 45115, 52220, 54138, 77340, 78330, 90230, 108276, 135345, 156660, 180460, 270690, 480797, 541380, 961594, 1442391, 1923188, 2403985, 2884782, 3365579, 4807970, 5769564, 6731158, 7211955, 9615940, 10096737, 13462316, 14423910, 16827895, 20193474, 28847820, 33655790, 40386948, 50483685, 67311580, 100967370, 201934740]

約数ペア:

[(1, 201934740), (2, 100967370), (3, 67311580), (4, 50483685), (5, 40386948), (6, 33655790), (7, 28847820), (10, 20193474), (12, 16827895), (14, 14423910), (15, 13462316), (20, 10096737), (21, 9615940), (28, 7211955), (30, 6731158), (35, 5769564), (42, 4807970), (60, 3365579), (70, 2884782), (84, 2403985), (105, 1923188), (140, 1442391), (210, 961594), (373, 541380), (420, 480797), (746, 270690), (1119, 180460), (1289, 156660), (1492, 135345), (1865, 108276), (2238, 90230), (2578, 78330), (2611, 77340), (3730, 54138), (3867, 52220), (4476, 45115), (5156, 39165), (5222, 38670), (5595, 36092), (6445, 31332), (7460, 27069), (7734, 26110), (7833, 25780), (9023, 22380), (10444, 19335), (11190, 18046), (12890, 15666), (13055, 15468)]