199147962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1487}}^1$

素因数の和:1623

約数の個数: 64

約数和(自身を含む): 458970624

約数和(自身を除く): 259822662

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 101, 102, 202, 221, 303, 442, 606, 663, 1313, 1326, 1487, 1717, 2626, 2974, 3434, 3939, 4461, 5151, 7878, 8922, 10302, 19331, 22321, 25279, 38662, 44642, 50558, 57993, 66963, 75837, 115986, 133926, 150187, 151674, 300374, 328627, 450561, 657254, 901122, 985881, 1952431, 1971762, 2553179, 3904862, 5106358, 5857293, 7659537, 11714586, 15319074, 33191327, 66382654, 99573981, 199147962]

約数ペア:

[(1, 199147962), (2, 99573981), (3, 66382654), (6, 33191327), (13, 15319074), (17, 11714586), (26, 7659537), (34, 5857293), (39, 5106358), (51, 3904862), (78, 2553179), (101, 1971762), (102, 1952431), (202, 985881), (221, 901122), (303, 657254), (442, 450561), (606, 328627), (663, 300374), (1313, 151674), (1326, 150187), (1487, 133926), (1717, 115986), (2626, 75837), (2974, 66963), (3434, 57993), (3939, 50558), (4461, 44642), (5151, 38662), (7878, 25279), (8922, 22321), (10302, 19331)]