220135048

素因数分解:

$2^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{3719}}^1$

素因数の和:3890

約数の個数: 48

約数和(自身を含む): 483451200

約数和(自身を除く): 263316152

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 151, 196, 302, 392, 604, 1057, 1208, 2114, 3719, 4228, 7399, 7438, 8456, 14798, 14876, 26033, 29596, 29752, 52066, 59192, 104132, 182231, 208264, 364462, 561569, 728924, 1123138, 1457848, 2246276, 3930983, 4492552, 7861966, 15723932, 27516881, 31447864, 55033762, 110067524, 220135048]

約数ペア:

[(1, 220135048), (2, 110067524), (4, 55033762), (7, 31447864), (8, 27516881), (14, 15723932), (28, 7861966), (49, 4492552), (56, 3930983), (98, 2246276), (151, 1457848), (196, 1123138), (302, 728924), (392, 561569), (604, 364462), (1057, 208264), (1208, 182231), (2114, 104132), (3719, 59192), (4228, 52066), (7399, 29752), (7438, 29596), (8456, 26033), (14798, 14876)]