197831844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11057}}^1$

素因数の和:11145

約数の個数: 72

約数和(自身を含む): 579616128

約数和(自身を除く): 381784284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 11057, 17892, 22114, 33171, 44228, 66342, 77399, 99513, 132684, 154798, 199026, 232197, 309596, 398052, 464394, 696591, 785047, 928788, 1393182, 1570094, 2355141, 2786364, 3140188, 4710282, 5495329, 7065423, 9420564, 10990658, 14130846, 16485987, 21981316, 28261692, 32971974, 49457961, 65943948, 98915922, 197831844]

約数ペア:

[(1, 197831844), (2, 98915922), (3, 65943948), (4, 49457961), (6, 32971974), (7, 28261692), (9, 21981316), (12, 16485987), (14, 14130846), (18, 10990658), (21, 9420564), (28, 7065423), (36, 5495329), (42, 4710282), (63, 3140188), (71, 2786364), (84, 2355141), (126, 1570094), (142, 1393182), (213, 928788), (252, 785047), (284, 696591), (426, 464394), (497, 398052), (639, 309596), (852, 232197), (994, 199026), (1278, 154798), (1491, 132684), (1988, 99513), (2556, 77399), (2982, 66342), (4473, 44228), (5964, 33171), (8946, 22114), (11057, 17892)]