199936184

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2039}}^1$

素因数の和:2172

約数の個数: 64

約数和(自身を含む): 458265600

約数和(自身を除く): 258329416

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 103, 119, 136, 206, 238, 412, 476, 721, 824, 952, 1442, 1751, 2039, 2884, 3502, 4078, 5768, 7004, 8156, 12257, 14008, 14273, 16312, 24514, 28546, 34663, 49028, 57092, 69326, 98056, 114184, 138652, 210017, 242641, 277304, 420034, 485282, 840068, 970564, 1470119, 1680136, 1941128, 2940238, 3570289, 5880476, 7140578, 11760952, 14281156, 24992023, 28562312, 49984046, 99968092, 199936184]

約数ペア:

[(1, 199936184), (2, 99968092), (4, 49984046), (7, 28562312), (8, 24992023), (14, 14281156), (17, 11760952), (28, 7140578), (34, 5880476), (56, 3570289), (68, 2940238), (103, 1941128), (119, 1680136), (136, 1470119), (206, 970564), (238, 840068), (412, 485282), (476, 420034), (721, 277304), (824, 242641), (952, 210017), (1442, 138652), (1751, 114184), (2039, 98056), (2884, 69326), (3502, 57092), (4078, 49028), (5768, 34663), (7004, 28546), (8156, 24514), (12257, 16312), (14008, 14273)]