202940322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:5003

約数の個数: 64

約数和(自身を含む): 477840384

約数和(自身を除く): 274900062

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 2418, 3162, 4937, 6851, 9874, 13702, 14811, 20553, 29622, 41106, 64181, 83929, 128362, 153047, 167858, 192543, 251787, 306094, 385086, 459141, 503574, 918282, 1091077, 1989611, 2182154, 2601799, 3273231, 3979222, 5203598, 5968833, 6546462, 7805397, 11937666, 15610794, 33823387, 67646774, 101470161, 202940322]

約数ペア:

[(1, 202940322), (2, 101470161), (3, 67646774), (6, 33823387), (13, 15610794), (17, 11937666), (26, 7805397), (31, 6546462), (34, 5968833), (39, 5203598), (51, 3979222), (62, 3273231), (78, 2601799), (93, 2182154), (102, 1989611), (186, 1091077), (221, 918282), (403, 503574), (442, 459141), (527, 385086), (663, 306094), (806, 251787), (1054, 192543), (1209, 167858), (1326, 153047), (1581, 128362), (2418, 83929), (3162, 64181), (4937, 41106), (6851, 29622), (9874, 20553), (13702, 14811)]