201728148

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{683}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 477421056

約数和(自身を除く): 275692908

約数列:

[1, 2, 3, 4, 6, 12, 151, 163, 302, 326, 453, 489, 604, 652, 683, 906, 978, 1366, 1812, 1956, 2049, 2732, 4098, 8196, 24613, 49226, 73839, 98452, 103133, 111329, 147678, 206266, 222658, 295356, 309399, 333987, 412532, 445316, 618798, 667974, 1237596, 1335948, 16810679, 33621358, 50432037, 67242716, 100864074, 201728148]

約数ペア:

[(1, 201728148), (2, 100864074), (3, 67242716), (4, 50432037), (6, 33621358), (12, 16810679), (151, 1335948), (163, 1237596), (302, 667974), (326, 618798), (453, 445316), (489, 412532), (604, 333987), (652, 309399), (683, 295356), (906, 222658), (978, 206266), (1366, 147678), (1812, 111329), (1956, 103133), (2049, 98452), (2732, 73839), (4098, 49226), (8196, 24613)]