223669450

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 425731680

約数和(自身を除く): 202062230

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 179, 335, 358, 373, 670, 746, 895, 1675, 1790, 1865, 3350, 3730, 4475, 8950, 9325, 11993, 18650, 23986, 24991, 49982, 59965, 66767, 119930, 124955, 133534, 249910, 299825, 333835, 599650, 624775, 667670, 1249550, 1669175, 3338350, 4473389, 8946778, 22366945, 44733890, 111834725, 223669450]

約数ペア:

[(1, 223669450), (2, 111834725), (5, 44733890), (10, 22366945), (25, 8946778), (50, 4473389), (67, 3338350), (134, 1669175), (179, 1249550), (335, 667670), (358, 624775), (373, 599650), (670, 333835), (746, 299825), (895, 249910), (1675, 133534), (1790, 124955), (1865, 119930), (3350, 66767), (3730, 59965), (4475, 49982), (8950, 24991), (9325, 23986), (11993, 18650)]