194958984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1667}}^1$

素因数の和:2130

約数の個数: 64

約数和(自身を含む): 533226240

約数和(自身を除く): 338267256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 443, 886, 1329, 1667, 1772, 2658, 3334, 3544, 4873, 5001, 5316, 6668, 9746, 10002, 10632, 13336, 14619, 18337, 19492, 20004, 29238, 36674, 38984, 40008, 55011, 58476, 73348, 110022, 116952, 146696, 220044, 440088, 738481, 1476962, 2215443, 2953924, 4430886, 5907848, 8123291, 8861772, 16246582, 17723544, 24369873, 32493164, 48739746, 64986328, 97479492, 194958984]

約数ペア:

[(1, 194958984), (2, 97479492), (3, 64986328), (4, 48739746), (6, 32493164), (8, 24369873), (11, 17723544), (12, 16246582), (22, 8861772), (24, 8123291), (33, 5907848), (44, 4430886), (66, 2953924), (88, 2215443), (132, 1476962), (264, 738481), (443, 440088), (886, 220044), (1329, 146696), (1667, 116952), (1772, 110022), (2658, 73348), (3334, 58476), (3544, 55011), (4873, 40008), (5001, 38984), (5316, 36674), (6668, 29238), (9746, 20004), (10002, 19492), (10632, 18337), (13336, 14619)]