222740188

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 478130688

約数和(自身を除く): 255390500

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 107, 121, 187, 214, 242, 253, 374, 391, 428, 484, 506, 748, 782, 1012, 1177, 1331, 1564, 1819, 2057, 2354, 2461, 2662, 2783, 3638, 4114, 4301, 4708, 4922, 5324, 5566, 7276, 8228, 8602, 9844, 11132, 12947, 17204, 20009, 22627, 25894, 27071, 30613, 40018, 41837, 45254, 47311, 51788, 54142, 61226, 80036, 83674, 90508, 94622, 108284, 122452, 142417, 167348, 189244, 220099, 284834, 297781, 440198, 460207, 520421, 569668, 595562, 880396, 920414, 1040842, 1191124, 1840828, 2081684, 2421089, 3275591, 4842178, 5062277, 6551182, 9684356, 10124554, 13102364, 20249108, 55685047, 111370094, 222740188]

約数ペア:

[(1, 222740188), (2, 111370094), (4, 55685047), (11, 20249108), (17, 13102364), (22, 10124554), (23, 9684356), (34, 6551182), (44, 5062277), (46, 4842178), (68, 3275591), (92, 2421089), (107, 2081684), (121, 1840828), (187, 1191124), (214, 1040842), (242, 920414), (253, 880396), (374, 595562), (391, 569668), (428, 520421), (484, 460207), (506, 440198), (748, 297781), (782, 284834), (1012, 220099), (1177, 189244), (1331, 167348), (1564, 142417), (1819, 122452), (2057, 108284), (2354, 94622), (2461, 90508), (2662, 83674), (2783, 80036), (3638, 61226), (4114, 54142), (4301, 51788), (4708, 47311), (4922, 45254), (5324, 41837), (5566, 40018), (7276, 30613), (8228, 27071), (8602, 25894), (9844, 22627), (11132, 20009), (12947, 17204)]