202290638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1637}}^1$

素因数の和:1828

約数の個数: 32

約数和(自身を含む): 341778528

約数和(自身を除く): 139487890

約数列:

[1, 2, 11, 22, 41, 82, 137, 274, 451, 902, 1507, 1637, 3014, 3274, 5617, 11234, 18007, 36014, 61787, 67117, 123574, 134234, 224269, 448538, 738287, 1476574, 2466959, 4933918, 9195029, 18390058, 101145319, 202290638]

約数ペア:

[(1, 202290638), (2, 101145319), (11, 18390058), (22, 9195029), (41, 4933918), (82, 2466959), (137, 1476574), (274, 738287), (451, 448538), (902, 224269), (1507, 134234), (1637, 123574), (3014, 67117), (3274, 61787), (5617, 36014), (11234, 18007)]