204077196

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 532406784

約数和(自身を除く): 328329588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 103, 141, 188, 206, 282, 309, 412, 423, 564, 618, 846, 927, 1171, 1236, 1692, 1854, 2342, 3513, 3708, 4684, 4841, 7026, 9682, 10539, 14052, 14523, 19364, 21078, 29046, 42156, 43569, 55037, 58092, 87138, 110074, 120613, 165111, 174276, 220148, 241226, 330222, 361839, 482452, 495333, 660444, 723678, 990666, 1085517, 1447356, 1981332, 2171034, 4342068, 5668811, 11337622, 17006433, 22675244, 34012866, 51019299, 68025732, 102038598, 204077196]

約数ペア:

[(1, 204077196), (2, 102038598), (3, 68025732), (4, 51019299), (6, 34012866), (9, 22675244), (12, 17006433), (18, 11337622), (36, 5668811), (47, 4342068), (94, 2171034), (103, 1981332), (141, 1447356), (188, 1085517), (206, 990666), (282, 723678), (309, 660444), (412, 495333), (423, 482452), (564, 361839), (618, 330222), (846, 241226), (927, 220148), (1171, 174276), (1236, 165111), (1692, 120613), (1854, 110074), (2342, 87138), (3513, 58092), (3708, 55037), (4684, 43569), (4841, 42156), (7026, 29046), (9682, 21078), (10539, 19364), (14052, 14523)]