203463239008

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{421661}}^1$

素因数の和:422575

約数の個数: 48

約数和(自身を含む): 424610260704

約数和(自身を除く): 221147021696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 887, 1774, 3548, 7096, 14192, 15079, 28384, 30158, 60316, 120632, 241264, 421661, 482528, 843322, 1686644, 3373288, 6746576, 7168237, 13493152, 14336474, 28672948, 57345896, 114691792, 229383584, 374013307, 748026614, 1496053228, 2992106456, 5984212912, 6358226219, 11968425824, 12716452438, 25432904876, 50865809752, 101731619504, 203463239008]

約数ペア:

[(1, 203463239008), (2, 101731619504), (4, 50865809752), (8, 25432904876), (16, 12716452438), (17, 11968425824), (32, 6358226219), (34, 5984212912), (68, 2992106456), (136, 1496053228), (272, 748026614), (544, 374013307), (887, 229383584), (1774, 114691792), (3548, 57345896), (7096, 28672948), (14192, 14336474), (15079, 13493152), (28384, 7168237), (30158, 6746576), (60316, 3373288), (120632, 1686644), (241264, 843322), (421661, 482528)]