199374540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{10039}}^1$

素因数の和:10382

約数の個数: 48

約数和(自身を含む): 559991040

約数和(自身を除く): 360616500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 10039, 19860, 20078, 30117, 40156, 50195, 60234, 100390, 120468, 150585, 200780, 301170, 602340, 3322909, 6645818, 9968727, 13291636, 16614545, 19937454, 33229090, 39874908, 49843635, 66458180, 99687270, 199374540]

約数ペア:

[(1, 199374540), (2, 99687270), (3, 66458180), (4, 49843635), (5, 39874908), (6, 33229090), (10, 19937454), (12, 16614545), (15, 13291636), (20, 9968727), (30, 6645818), (60, 3322909), (331, 602340), (662, 301170), (993, 200780), (1324, 150585), (1655, 120468), (1986, 100390), (3310, 60234), (3972, 50195), (4965, 40156), (6620, 30117), (9930, 20078), (10039, 19860)]