202859190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{11801}}^1$

素因数の和:12005

約数の個数: 48

約数和(自身を含む): 530240256

約数和(自身を除く): 327381066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 5730, 8595, 11801, 17190, 23602, 35403, 59005, 70806, 106209, 118010, 177015, 212418, 354030, 531045, 1062090, 2253991, 4507982, 6761973, 11269955, 13523946, 20285919, 22539910, 33809865, 40571838, 67619730, 101429595, 202859190]

約数ペア:

[(1, 202859190), (2, 101429595), (3, 67619730), (5, 40571838), (6, 33809865), (9, 22539910), (10, 20285919), (15, 13523946), (18, 11269955), (30, 6761973), (45, 4507982), (90, 2253991), (191, 1062090), (382, 531045), (573, 354030), (955, 212418), (1146, 177015), (1719, 118010), (1910, 106209), (2865, 70806), (3438, 59005), (5730, 35403), (8595, 23602), (11801, 17190)]