202168240

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35593}}^1$

素因数の和:35677

約数の個数: 40

約数和(自身を含む): 476674848

約数和(自身を除く): 274506608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 35593, 71186, 142372, 177965, 284744, 355930, 569488, 711860, 1423720, 2527103, 2847440, 5054206, 10108412, 12635515, 20216824, 25271030, 40433648, 50542060, 101084120, 202168240]

約数ペア:

[(1, 202168240), (2, 101084120), (4, 50542060), (5, 40433648), (8, 25271030), (10, 20216824), (16, 12635515), (20, 10108412), (40, 5054206), (71, 2847440), (80, 2527103), (142, 1423720), (284, 711860), (355, 569488), (568, 355930), (710, 284744), (1136, 177965), (1420, 142372), (2840, 71186), (5680, 35593)]