199443608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14419}}^1$

素因数の和:14464

約数の個数: 64

約数和(自身を含む): 484512000

約数和(自身を除く): 285068392

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 14419, 28838, 57676, 100933, 115352, 187447, 201866, 273961, 374894, 403732, 547922, 749788, 807464, 1095844, 1312129, 1499576, 1917727, 2191688, 2624258, 3561493, 3835454, 5248516, 7122986, 7670908, 10497032, 14245972, 15341816, 24930451, 28491944, 49860902, 99721804, 199443608]

約数ペア:

[(1, 199443608), (2, 99721804), (4, 49860902), (7, 28491944), (8, 24930451), (13, 15341816), (14, 14245972), (19, 10497032), (26, 7670908), (28, 7122986), (38, 5248516), (52, 3835454), (56, 3561493), (76, 2624258), (91, 2191688), (104, 1917727), (133, 1499576), (152, 1312129), (182, 1095844), (247, 807464), (266, 749788), (364, 547922), (494, 403732), (532, 374894), (728, 273961), (988, 201866), (1064, 187447), (1729, 115352), (1976, 100933), (3458, 57676), (6916, 28838), (13832, 14419)]