202465044

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1$

素因数の和:1029

約数の個数: 72

約数和(自身を含む): 536215680

約数和(自身を除く): 333750636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 439, 557, 828, 878, 1114, 1317, 1671, 1756, 2228, 2634, 3342, 3951, 5013, 5268, 6684, 7902, 10026, 10097, 12811, 15804, 20052, 20194, 25622, 30291, 38433, 40388, 51244, 60582, 76866, 90873, 115299, 121164, 153732, 181746, 230598, 244523, 363492, 461196, 489046, 733569, 978092, 1467138, 2200707, 2934276, 4401414, 5624029, 8802828, 11248058, 16872087, 22496116, 33744174, 50616261, 67488348, 101232522, 202465044]

約数ペア:

[(1, 202465044), (2, 101232522), (3, 67488348), (4, 50616261), (6, 33744174), (9, 22496116), (12, 16872087), (18, 11248058), (23, 8802828), (36, 5624029), (46, 4401414), (69, 2934276), (92, 2200707), (138, 1467138), (207, 978092), (276, 733569), (414, 489046), (439, 461196), (557, 363492), (828, 244523), (878, 230598), (1114, 181746), (1317, 153732), (1671, 121164), (1756, 115299), (2228, 90873), (2634, 76866), (3342, 60582), (3951, 51244), (5013, 40388), (5268, 38433), (6684, 30291), (7902, 25622), (10026, 20194), (10097, 20052), (12811, 15804)]