201479820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{115793}}^1$

素因数の和:115834

約数の個数: 48

約数和(自身を含む): 583601760

約数和(自身を除く): 382121940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 115793, 231586, 347379, 463172, 578965, 694758, 1157930, 1389516, 1736895, 2315860, 3357997, 3473790, 6715994, 6947580, 10073991, 13431988, 16789985, 20147982, 33579970, 40295964, 50369955, 67159940, 100739910, 201479820]

約数ペア:

[(1, 201479820), (2, 100739910), (3, 67159940), (4, 50369955), (5, 40295964), (6, 33579970), (10, 20147982), (12, 16789985), (15, 13431988), (20, 10073991), (29, 6947580), (30, 6715994), (58, 3473790), (60, 3357997), (87, 2315860), (116, 1736895), (145, 1389516), (174, 1157930), (290, 694758), (348, 578965), (435, 463172), (580, 347379), (870, 231586), (1740, 115793)]