201115178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 338022720

約数和(自身を除く): 136907542

約数列:

[1, 2, 11, 22, 53, 106, 137, 274, 583, 1166, 1259, 1507, 2518, 3014, 7261, 13849, 14522, 27698, 66727, 79871, 133454, 159742, 172483, 344966, 733997, 1467994, 1897313, 3794626, 9141599, 18283198, 100557589, 201115178]

約数ペア:

[(1, 201115178), (2, 100557589), (11, 18283198), (22, 9141599), (53, 3794626), (106, 1897313), (137, 1467994), (274, 733997), (583, 344966), (1166, 172483), (1259, 159742), (1507, 133454), (2518, 79871), (3014, 66727), (7261, 27698), (13849, 14522)]