197257032

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{43487}}^1$

素因数の和:43512

約数の個数: 80

約数和(自身を含む): 631445760

約数和(自身を除く): 434188728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 43487, 86974, 130461, 173948, 260922, 304409, 347896, 391383, 521844, 608818, 782766, 913227, 1043688, 1174149, 1217636, 1565532, 1826454, 2348298, 2435272, 2739681, 3131064, 3522447, 3652908, 4696596, 5479362, 7044894, 7305816, 8219043, 9393192, 10958724, 14089788, 16438086, 21917448, 24657129, 28179576, 32876172, 49314258, 65752344, 98628516, 197257032]

約数ペア:

[(1, 197257032), (2, 98628516), (3, 65752344), (4, 49314258), (6, 32876172), (7, 28179576), (8, 24657129), (9, 21917448), (12, 16438086), (14, 14089788), (18, 10958724), (21, 9393192), (24, 8219043), (27, 7305816), (28, 7044894), (36, 5479362), (42, 4696596), (54, 3652908), (56, 3522447), (63, 3131064), (72, 2739681), (81, 2435272), (84, 2348298), (108, 1826454), (126, 1565532), (162, 1217636), (168, 1174149), (189, 1043688), (216, 913227), (252, 782766), (324, 608818), (378, 521844), (504, 391383), (567, 347896), (648, 304409), (756, 260922), (1134, 173948), (1512, 130461), (2268, 86974), (4536, 43487)]