212009226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2399}}^1$

素因数の和:2531

約数の個数: 64

約数和(自身を含む): 503193600

約数和(自身を除く): 291184374

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 103, 143, 206, 286, 309, 429, 618, 858, 1133, 1339, 2266, 2399, 2678, 3399, 4017, 4798, 6798, 7197, 8034, 14394, 14729, 26389, 29458, 31187, 44187, 52778, 62374, 79167, 88374, 93561, 158334, 187122, 247097, 343057, 494194, 686114, 741291, 1029171, 1482582, 2058342, 2718067, 3212261, 5436134, 6424522, 8154201, 9636783, 16308402, 19273566, 35334871, 70669742, 106004613, 212009226]

約数ペア:

[(1, 212009226), (2, 106004613), (3, 70669742), (6, 35334871), (11, 19273566), (13, 16308402), (22, 9636783), (26, 8154201), (33, 6424522), (39, 5436134), (66, 3212261), (78, 2718067), (103, 2058342), (143, 1482582), (206, 1029171), (286, 741291), (309, 686114), (429, 494194), (618, 343057), (858, 247097), (1133, 187122), (1339, 158334), (2266, 93561), (2399, 88374), (2678, 79167), (3399, 62374), (4017, 52778), (4798, 44187), (6798, 31187), (7197, 29458), (8034, 26389), (14394, 14729)]