201948270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1103}}^1$

素因数の和:1489

約数の個数: 64

約数和(自身を含む): 515082240

約数和(自身を除く): 313133970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 359, 510, 718, 1077, 1103, 1795, 2154, 2206, 3309, 3590, 5385, 5515, 6103, 6618, 10770, 11030, 12206, 16545, 18309, 18751, 30515, 33090, 36618, 37502, 56253, 61030, 91545, 93755, 112506, 183090, 187510, 281265, 395977, 562530, 791954, 1187931, 1979885, 2375862, 3959770, 5939655, 6731609, 11879310, 13463218, 20194827, 33658045, 40389654, 67316090, 100974135, 201948270]

約数ペア:

[(1, 201948270), (2, 100974135), (3, 67316090), (5, 40389654), (6, 33658045), (10, 20194827), (15, 13463218), (17, 11879310), (30, 6731609), (34, 5939655), (51, 3959770), (85, 2375862), (102, 1979885), (170, 1187931), (255, 791954), (359, 562530), (510, 395977), (718, 281265), (1077, 187510), (1103, 183090), (1795, 112506), (2154, 93755), (2206, 91545), (3309, 61030), (3590, 56253), (5385, 37502), (5515, 36618), (6103, 33090), (6618, 30515), (10770, 18751), (11030, 18309), (12206, 16545)]