219494074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 352880640

約数和(自身を除く): 133386566

約数列:

[1, 2, 31, 41, 62, 79, 82, 158, 1093, 1271, 2186, 2449, 2542, 3239, 4898, 6478, 33883, 44813, 67766, 86347, 89626, 100409, 172694, 200818, 1389203, 2676757, 2778406, 3540227, 5353514, 7080454, 109747037, 219494074]

約数ペア:

[(1, 219494074), (2, 109747037), (31, 7080454), (41, 5353514), (62, 3540227), (79, 2778406), (82, 2676757), (158, 1389203), (1093, 200818), (1271, 172694), (2186, 100409), (2449, 89626), (2542, 86347), (3239, 67766), (4898, 44813), (6478, 33883)]