227999808001

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1\times {\mathrm{18541}}^1$

素因数の和:19265

約数の個数: 32

約数和(自身を含む): 271466746880

約数和(自身を除く): 43466938879

約数列:

[1, 7, 37, 79, 259, 553, 601, 2923, 4207, 18541, 20461, 22237, 47479, 129787, 155659, 332353, 686017, 1464739, 1756723, 4802119, 10253173, 11143141, 12297061, 54195343, 78001987, 379367401, 412296217, 880308139, 2886073519, 6162156973, 32571401143, 227999808001]

約数ペア:

[(1, 227999808001), (7, 32571401143), (37, 6162156973), (79, 2886073519), (259, 880308139), (553, 412296217), (601, 379367401), (2923, 78001987), (4207, 54195343), (18541, 12297061), (20461, 11143141), (22237, 10253173), (47479, 4802119), (129787, 1756723), (155659, 1464739), (332353, 686017)]