195243642

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 510935040

約数和(自身を除く): 315691398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 31, 33, 46, 54, 62, 66, 69, 93, 99, 138, 186, 198, 207, 253, 279, 297, 341, 414, 461, 506, 558, 594, 621, 682, 713, 759, 837, 922, 1023, 1242, 1383, 1426, 1518, 1674, 2046, 2139, 2277, 2766, 3069, 4149, 4278, 4554, 5071, 6138, 6417, 6831, 7843, 8298, 9207, 10142, 10603, 12447, 12834, 13662, 14291, 15213, 15686, 18414, 19251, 21206, 23529, 24894, 28582, 30426, 31809, 38502, 42873, 45639, 47058, 63618, 70587, 85746, 91278, 95427, 116633, 128619, 136917, 141174, 157201, 190854, 211761, 233266, 257238, 273834, 286281, 314402, 328693, 349899, 385857, 423522, 471603, 572562, 657386, 699798, 771714, 943206, 986079, 1049697, 1414809, 1972158, 2099394, 2829618, 2958237, 3149091, 3615623, 4244427, 5916474, 6298182, 7231246, 8488854, 8874711, 10846869, 17749422, 21693738, 32540607, 65081214, 97621821, 195243642]

約数ペア:

[(1, 195243642), (2, 97621821), (3, 65081214), (6, 32540607), (9, 21693738), (11, 17749422), (18, 10846869), (22, 8874711), (23, 8488854), (27, 7231246), (31, 6298182), (33, 5916474), (46, 4244427), (54, 3615623), (62, 3149091), (66, 2958237), (69, 2829618), (93, 2099394), (99, 1972158), (138, 1414809), (186, 1049697), (198, 986079), (207, 943206), (253, 771714), (279, 699798), (297, 657386), (341, 572562), (414, 471603), (461, 423522), (506, 385857), (558, 349899), (594, 328693), (621, 314402), (682, 286281), (713, 273834), (759, 257238), (837, 233266), (922, 211761), (1023, 190854), (1242, 157201), (1383, 141174), (1426, 136917), (1518, 128619), (1674, 116633), (2046, 95427), (2139, 91278), (2277, 85746), (2766, 70587), (3069, 63618), (4149, 47058), (4278, 45639), (4554, 42873), (5071, 38502), (6138, 31809), (6417, 30426), (6831, 28582), (7843, 24894), (8298, 23529), (9207, 21206), (10142, 19251), (10603, 18414), (12447, 15686), (12834, 15213), (13662, 14291)]