200879964

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 522063360

約数和(自身を除く): 321183396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 127, 159, 212, 254, 318, 381, 477, 508, 636, 762, 829, 954, 1143, 1524, 1658, 1908, 2286, 2487, 3316, 4572, 4974, 6731, 7461, 9948, 13462, 14922, 20193, 26924, 29844, 40386, 43937, 60579, 80772, 87874, 105283, 121158, 131811, 175748, 210566, 242316, 263622, 315849, 395433, 421132, 527244, 631698, 790866, 947547, 1263396, 1581732, 1895094, 3790188, 5579999, 11159998, 16739997, 22319996, 33479994, 50219991, 66959988, 100439982, 200879964]

約数ペア:

[(1, 200879964), (2, 100439982), (3, 66959988), (4, 50219991), (6, 33479994), (9, 22319996), (12, 16739997), (18, 11159998), (36, 5579999), (53, 3790188), (106, 1895094), (127, 1581732), (159, 1263396), (212, 947547), (254, 790866), (318, 631698), (381, 527244), (477, 421132), (508, 395433), (636, 315849), (762, 263622), (829, 242316), (954, 210566), (1143, 175748), (1524, 131811), (1658, 121158), (1908, 105283), (2286, 87874), (2487, 80772), (3316, 60579), (4572, 43937), (4974, 40386), (6731, 29844), (7461, 26924), (9948, 20193), (13462, 14922)]