202479244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 399319200

約数和(自身を除く): 196839956

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 277, 407, 449, 554, 814, 898, 1108, 1628, 1796, 3047, 4939, 6094, 9878, 10249, 12188, 16613, 19756, 20498, 33226, 40996, 66452, 112739, 124373, 182743, 225478, 248746, 365486, 450956, 497492, 730972, 1368103, 2736206, 4601801, 5472412, 9203602, 18407204, 50619811, 101239622, 202479244]

約数ペア:

[(1, 202479244), (2, 101239622), (4, 50619811), (11, 18407204), (22, 9203602), (37, 5472412), (44, 4601801), (74, 2736206), (148, 1368103), (277, 730972), (407, 497492), (449, 450956), (554, 365486), (814, 248746), (898, 225478), (1108, 182743), (1628, 124373), (1796, 112739), (3047, 66452), (4939, 40996), (6094, 33226), (9878, 20498), (10249, 19756), (12188, 16613)]