205994028

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{2081}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 491785056

約数和(自身を除く): 285791028

約数列:

[1, 2, 3, 4, 6, 12, 73, 113, 146, 219, 226, 292, 339, 438, 452, 678, 876, 1356, 2081, 4162, 6243, 8249, 8324, 12486, 16498, 24747, 24972, 32996, 49494, 98988, 151913, 235153, 303826, 455739, 470306, 607652, 705459, 911478, 940612, 1410918, 1822956, 2821836, 17166169, 34332338, 51498507, 68664676, 102997014, 205994028]

約数ペア:

[(1, 205994028), (2, 102997014), (3, 68664676), (4, 51498507), (6, 34332338), (12, 17166169), (73, 2821836), (113, 1822956), (146, 1410918), (219, 940612), (226, 911478), (292, 705459), (339, 607652), (438, 470306), (452, 455739), (678, 303826), (876, 235153), (1356, 151913), (2081, 98988), (4162, 49494), (6243, 32996), (8249, 24972), (8324, 24747), (12486, 16498)]