193318785

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 393724800

約数和(自身を除く): 200406015

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 67, 87, 99, 135, 145, 165, 201, 261, 297, 319, 335, 435, 495, 603, 737, 783, 957, 1005, 1305, 1485, 1595, 1809, 1943, 2211, 2871, 3015, 3685, 3915, 4489, 4785, 5829, 6633, 8613, 9045, 9715, 11055, 13467, 14355, 17487, 19899, 21373, 22445, 29145, 33165, 40401, 43065, 49379, 52461, 64119, 67335, 87435, 99495, 106865, 121203, 130181, 148137, 192357, 202005, 246895, 262305, 320595, 390543, 444411, 577071, 606015, 650905, 740685, 961785, 1171629, 1333233, 1431991, 1952715, 2222055, 2885355, 3514887, 4295973, 5858145, 6666165, 7159955, 12887919, 17574435, 21479865, 38663757, 64439595, 193318785]

約数ペア:

[(1, 193318785), (3, 64439595), (5, 38663757), (9, 21479865), (11, 17574435), (15, 12887919), (27, 7159955), (29, 6666165), (33, 5858145), (45, 4295973), (55, 3514887), (67, 2885355), (87, 2222055), (99, 1952715), (135, 1431991), (145, 1333233), (165, 1171629), (201, 961785), (261, 740685), (297, 650905), (319, 606015), (335, 577071), (435, 444411), (495, 390543), (603, 320595), (737, 262305), (783, 246895), (957, 202005), (1005, 192357), (1305, 148137), (1485, 130181), (1595, 121203), (1809, 106865), (1943, 99495), (2211, 87435), (2871, 67335), (3015, 64119), (3685, 52461), (3915, 49379), (4489, 43065), (4785, 40401), (5829, 33165), (6633, 29145), (8613, 22445), (9045, 21373), (9715, 19899), (11055, 17487), (13467, 14355)]