194645988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 545336064

約数和(自身を除く): 350690076

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 67, 68, 94, 101, 102, 134, 141, 153, 188, 201, 202, 204, 268, 282, 303, 306, 402, 404, 423, 564, 603, 606, 612, 799, 804, 846, 909, 1139, 1206, 1212, 1598, 1692, 1717, 1818, 2278, 2397, 2412, 3149, 3196, 3417, 3434, 3636, 4556, 4747, 4794, 5151, 6298, 6767, 6834, 6868, 7191, 9447, 9494, 9588, 10251, 10302, 12596, 13534, 13668, 14241, 14382, 15453, 18894, 18988, 20301, 20502, 20604, 27068, 28341, 28482, 28764, 30906, 37788, 40602, 41004, 42723, 53533, 56682, 56964, 60903, 61812, 80699, 81204, 85446, 107066, 113364, 115039, 121806, 160599, 161398, 170892, 214132, 230078, 242097, 243612, 318049, 321198, 322796, 345117, 460156, 481797, 484194, 636098, 642396, 690234, 726291, 954147, 963594, 968388, 1035351, 1272196, 1380468, 1452582, 1908294, 1927188, 2070702, 2862441, 2905164, 3816588, 4141404, 5406833, 5724882, 10813666, 11449764, 16220499, 21627332, 32440998, 48661497, 64881996, 97322994, 194645988]

約数ペア:

[(1, 194645988), (2, 97322994), (3, 64881996), (4, 48661497), (6, 32440998), (9, 21627332), (12, 16220499), (17, 11449764), (18, 10813666), (34, 5724882), (36, 5406833), (47, 4141404), (51, 3816588), (67, 2905164), (68, 2862441), (94, 2070702), (101, 1927188), (102, 1908294), (134, 1452582), (141, 1380468), (153, 1272196), (188, 1035351), (201, 968388), (202, 963594), (204, 954147), (268, 726291), (282, 690234), (303, 642396), (306, 636098), (402, 484194), (404, 481797), (423, 460156), (564, 345117), (603, 322796), (606, 321198), (612, 318049), (799, 243612), (804, 242097), (846, 230078), (909, 214132), (1139, 170892), (1206, 161398), (1212, 160599), (1598, 121806), (1692, 115039), (1717, 113364), (1818, 107066), (2278, 85446), (2397, 81204), (2412, 80699), (3149, 61812), (3196, 60903), (3417, 56964), (3434, 56682), (3636, 53533), (4556, 42723), (4747, 41004), (4794, 40602), (5151, 37788), (6298, 30906), (6767, 28764), (6834, 28482), (6868, 28341), (7191, 27068), (9447, 20604), (9494, 20502), (9588, 20301), (10251, 18988), (10302, 18894), (12596, 15453), (13534, 14382), (13668, 14241)]