195847212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 548172800

約数和(自身を除く): 352325588

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 31, 33, 38, 44, 57, 62, 66, 76, 93, 114, 121, 124, 132, 186, 209, 228, 229, 242, 341, 363, 372, 418, 458, 484, 589, 627, 682, 687, 726, 836, 916, 1023, 1178, 1254, 1364, 1374, 1452, 1767, 2046, 2299, 2356, 2508, 2519, 2748, 3534, 3751, 4092, 4351, 4598, 5038, 6479, 6897, 7068, 7099, 7502, 7557, 8702, 9196, 10076, 11253, 12958, 13053, 13794, 14198, 15004, 15114, 17404, 19437, 21297, 22506, 25916, 26106, 27588, 27709, 28396, 30228, 38874, 42594, 45012, 47861, 52212, 55418, 71269, 77748, 78089, 83127, 85188, 95722, 110836, 134881, 142538, 143583, 156178, 166254, 191444, 213807, 234267, 269762, 285076, 287166, 312356, 332508, 404643, 427614, 468534, 526471, 539524, 574332, 809286, 855228, 858979, 937068, 1052942, 1483691, 1579413, 1618572, 1717958, 2105884, 2576937, 2967382, 3158826, 3435916, 4451073, 5153874, 5934764, 6317652, 8902146, 10307748, 16320601, 17804292, 32641202, 48961803, 65282404, 97923606, 195847212]

約数ペア:

[(1, 195847212), (2, 97923606), (3, 65282404), (4, 48961803), (6, 32641202), (11, 17804292), (12, 16320601), (19, 10307748), (22, 8902146), (31, 6317652), (33, 5934764), (38, 5153874), (44, 4451073), (57, 3435916), (62, 3158826), (66, 2967382), (76, 2576937), (93, 2105884), (114, 1717958), (121, 1618572), (124, 1579413), (132, 1483691), (186, 1052942), (209, 937068), (228, 858979), (229, 855228), (242, 809286), (341, 574332), (363, 539524), (372, 526471), (418, 468534), (458, 427614), (484, 404643), (589, 332508), (627, 312356), (682, 287166), (687, 285076), (726, 269762), (836, 234267), (916, 213807), (1023, 191444), (1178, 166254), (1254, 156178), (1364, 143583), (1374, 142538), (1452, 134881), (1767, 110836), (2046, 95722), (2299, 85188), (2356, 83127), (2508, 78089), (2519, 77748), (2748, 71269), (3534, 55418), (3751, 52212), (4092, 47861), (4351, 45012), (4598, 42594), (5038, 38874), (6479, 30228), (6897, 28396), (7068, 27709), (7099, 27588), (7502, 26106), (7557, 25916), (8702, 22506), (9196, 21297), (10076, 19437), (11253, 17404), (12958, 15114), (13053, 15004), (13794, 14198)]