196546588

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 423335808

約数和(自身を除く): 226789220

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 107, 119, 214, 227, 238, 289, 428, 454, 476, 578, 749, 908, 1156, 1498, 1589, 1819, 2023, 2996, 3178, 3638, 3859, 4046, 6356, 7276, 7718, 8092, 12733, 15436, 24289, 25466, 27013, 30923, 48578, 50932, 54026, 61846, 65603, 97156, 108052, 123692, 131206, 170023, 216461, 262412, 340046, 412913, 432922, 459221, 680092, 825826, 865844, 918442, 1651652, 1836884, 2890391, 5780782, 7019521, 11561564, 14039042, 28078084, 49136647, 98273294, 196546588]

約数ペア:

[(1, 196546588), (2, 98273294), (4, 49136647), (7, 28078084), (14, 14039042), (17, 11561564), (28, 7019521), (34, 5780782), (68, 2890391), (107, 1836884), (119, 1651652), (214, 918442), (227, 865844), (238, 825826), (289, 680092), (428, 459221), (454, 432922), (476, 412913), (578, 340046), (749, 262412), (908, 216461), (1156, 170023), (1498, 131206), (1589, 123692), (1819, 108052), (2023, 97156), (2996, 65603), (3178, 61846), (3638, 54026), (3859, 50932), (4046, 48578), (6356, 30923), (7276, 27013), (7718, 25466), (8092, 24289), (12733, 15436)]