198791388

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{39163}}^1$

素因数の和:39223

約数の個数: 48

約数和(自身を含む): 526364160

約数和(自身を除く): 327572772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 39163, 78326, 117489, 156652, 234978, 352467, 469956, 704934, 1057401, 1409868, 1840661, 2114802, 3681322, 4229604, 5521983, 7362644, 11043966, 16565949, 22087932, 33131898, 49697847, 66263796, 99395694, 198791388]

約数ペア:

[(1, 198791388), (2, 99395694), (3, 66263796), (4, 49697847), (6, 33131898), (9, 22087932), (12, 16565949), (18, 11043966), (27, 7362644), (36, 5521983), (47, 4229604), (54, 3681322), (94, 2114802), (108, 1840661), (141, 1409868), (188, 1057401), (282, 704934), (423, 469956), (564, 352467), (846, 234978), (1269, 156652), (1692, 117489), (2538, 78326), (5076, 39163)]