199233468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41611}}^1$

素因数の和:41647

約数の個数: 72

約数和(自身を含む): 605870720

約数和(自身を除く): 406637252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 41611, 83222, 124833, 166444, 249666, 291277, 374499, 499332, 582554, 748998, 790609, 873831, 1165108, 1497996, 1581218, 1747662, 2371827, 2621493, 3162436, 3495324, 4743654, 5242986, 5534263, 7115481, 9487308, 10485972, 11068526, 14230962, 16602789, 22137052, 28461924, 33205578, 49808367, 66411156, 99616734, 199233468]

約数ペア:

[(1, 199233468), (2, 99616734), (3, 66411156), (4, 49808367), (6, 33205578), (7, 28461924), (9, 22137052), (12, 16602789), (14, 14230962), (18, 11068526), (19, 10485972), (21, 9487308), (28, 7115481), (36, 5534263), (38, 5242986), (42, 4743654), (57, 3495324), (63, 3162436), (76, 2621493), (84, 2371827), (114, 1747662), (126, 1581218), (133, 1497996), (171, 1165108), (228, 873831), (252, 790609), (266, 748998), (342, 582554), (399, 499332), (532, 374499), (684, 291277), (798, 249666), (1197, 166444), (1596, 124833), (2394, 83222), (4788, 41611)]