197973984

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{158633}}^1$

素因数の和:158659

約数の個数: 48

約数和(自身を含む): 559660752

約数和(自身を除く): 361686768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 158633, 317266, 475899, 634532, 951798, 1269064, 1903596, 2062229, 2538128, 3807192, 4124458, 5076256, 6186687, 7614384, 8248916, 12373374, 15228768, 16497832, 24746748, 32995664, 49493496, 65991328, 98986992, 197973984]

約数ペア:

[(1, 197973984), (2, 98986992), (3, 65991328), (4, 49493496), (6, 32995664), (8, 24746748), (12, 16497832), (13, 15228768), (16, 12373374), (24, 8248916), (26, 7614384), (32, 6186687), (39, 5076256), (48, 4124458), (52, 3807192), (78, 2538128), (96, 2062229), (104, 1903596), (156, 1269064), (208, 951798), (312, 634532), (416, 475899), (624, 317266), (1248, 158633)]