223441862

素因数分解:

$2^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 80

約数和(自身を含む): 430233600

約数和(自身を除く): 206791738

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 79, 98, 133, 158, 217, 266, 343, 434, 553, 589, 686, 931, 1106, 1178, 1501, 1519, 1862, 2401, 2449, 3002, 3038, 3871, 4123, 4802, 4898, 6517, 7742, 8246, 10507, 10633, 13034, 17143, 21014, 21266, 27097, 28861, 34286, 45619, 46531, 54194, 57722, 73549, 74431, 91238, 93062, 120001, 147098, 148862, 189679, 202027, 240002, 325717, 379358, 404054, 514843, 651434, 840007, 1029686, 1414189, 1680014, 2280019, 2828378, 3603901, 4560038, 5880049, 7207802, 11760098, 15960133, 31920266, 111720931, 223441862]

約数ペア:

[(1, 223441862), (2, 111720931), (7, 31920266), (14, 15960133), (19, 11760098), (31, 7207802), (38, 5880049), (49, 4560038), (62, 3603901), (79, 2828378), (98, 2280019), (133, 1680014), (158, 1414189), (217, 1029686), (266, 840007), (343, 651434), (434, 514843), (553, 404054), (589, 379358), (686, 325717), (931, 240002), (1106, 202027), (1178, 189679), (1501, 148862), (1519, 147098), (1862, 120001), (2401, 93062), (2449, 91238), (3002, 74431), (3038, 73549), (3871, 57722), (4123, 54194), (4802, 46531), (4898, 45619), (6517, 34286), (7742, 28861), (8246, 27097), (10507, 21266), (10633, 21014), (13034, 17143)]