199914648

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 509263200

約数和(自身を除く): 309348552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 173, 178, 267, 346, 356, 519, 534, 541, 692, 712, 1038, 1068, 1082, 1384, 1623, 2076, 2136, 2164, 3246, 4152, 4328, 6492, 12984, 15397, 30794, 46191, 48149, 61588, 92382, 93593, 96298, 123176, 144447, 184764, 187186, 192596, 280779, 288894, 369528, 374372, 385192, 561558, 577788, 748744, 1123116, 1155576, 2246232, 8329777, 16659554, 24989331, 33319108, 49978662, 66638216, 99957324, 199914648]

約数ペア:

[(1, 199914648), (2, 99957324), (3, 66638216), (4, 49978662), (6, 33319108), (8, 24989331), (12, 16659554), (24, 8329777), (89, 2246232), (173, 1155576), (178, 1123116), (267, 748744), (346, 577788), (356, 561558), (519, 385192), (534, 374372), (541, 369528), (692, 288894), (712, 280779), (1038, 192596), (1068, 187186), (1082, 184764), (1384, 144447), (1623, 123176), (2076, 96298), (2136, 93593), (2164, 92382), (3246, 61588), (4152, 48149), (4328, 46191), (6492, 30794), (12984, 15397)]