227484208

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 537447744

約数和(自身を除く): 309963536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 157, 238, 272, 314, 476, 628, 761, 952, 1099, 1256, 1522, 1904, 2198, 2512, 2669, 3044, 4396, 5327, 5338, 6088, 8792, 10654, 10676, 12176, 12937, 17584, 18683, 21308, 21352, 25874, 37366, 42616, 42704, 51748, 74732, 85232, 90559, 103496, 119477, 149464, 181118, 206992, 238954, 298928, 362236, 477908, 724472, 836339, 955816, 1448944, 1672678, 1911632, 2031109, 3345356, 4062218, 6690712, 8124436, 13381424, 14217763, 16248872, 28435526, 32497744, 56871052, 113742104, 227484208]

約数ペア:

[(1, 227484208), (2, 113742104), (4, 56871052), (7, 32497744), (8, 28435526), (14, 16248872), (16, 14217763), (17, 13381424), (28, 8124436), (34, 6690712), (56, 4062218), (68, 3345356), (112, 2031109), (119, 1911632), (136, 1672678), (157, 1448944), (238, 955816), (272, 836339), (314, 724472), (476, 477908), (628, 362236), (761, 298928), (952, 238954), (1099, 206992), (1256, 181118), (1522, 149464), (1904, 119477), (2198, 103496), (2512, 90559), (2669, 85232), (3044, 74732), (4396, 51748), (5327, 42704), (5338, 42616), (6088, 37366), (8792, 25874), (10654, 21352), (10676, 21308), (12176, 18683), (12937, 17584)]