201992048876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1493}}^1\times {\mathrm{19699}}^1$

素因数の和:21314

約数の個数: 48

約数和(自身を含む): 378257493600

約数和(自身を除く): 176265444724

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1493, 1717, 2986, 3434, 5972, 6868, 19699, 25381, 39398, 50762, 78796, 101524, 150793, 301586, 334883, 603172, 669766, 1339532, 1989599, 2563481, 3979198, 5126962, 7958396, 10253924, 29410607, 33823183, 58821214, 67646366, 117642428, 135292732, 499980319, 999960638, 1999921276, 2970471307, 5940942614, 11881885228, 50498012219, 100996024438, 201992048876]

約数ペア:

[(1, 201992048876), (2, 100996024438), (4, 50498012219), (17, 11881885228), (34, 5940942614), (68, 2970471307), (101, 1999921276), (202, 999960638), (404, 499980319), (1493, 135292732), (1717, 117642428), (2986, 67646366), (3434, 58821214), (5972, 33823183), (6868, 29410607), (19699, 10253924), (25381, 7958396), (39398, 5126962), (50762, 3979198), (78796, 2563481), (101524, 1989599), (150793, 1339532), (301586, 669766), (334883, 603172)]