190701882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21317}}^1$

素因数の和:21403

約数の個数: 48

約数和(自身を含む): 478887552

約数和(自身を除く): 288185670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 21317, 42634, 63951, 127902, 149219, 191853, 298438, 383706, 447657, 895314, 1342971, 1513507, 2685942, 3027014, 4540521, 9081042, 10594549, 13621563, 21189098, 27243126, 31783647, 63567294, 95350941, 190701882]

約数ペア:

[(1, 190701882), (2, 95350941), (3, 63567294), (6, 31783647), (7, 27243126), (9, 21189098), (14, 13621563), (18, 10594549), (21, 9081042), (42, 4540521), (63, 3027014), (71, 2685942), (126, 1513507), (142, 1342971), (213, 895314), (426, 447657), (497, 383706), (639, 298438), (994, 191853), (1278, 149219), (1491, 127902), (2982, 63951), (4473, 42634), (8946, 21317)]