203417252790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1\times {\mathrm{86477}}^1$

素因数の和:87457

約数の個数: 64

約数和(自身を含む): 494252902080

約数和(自身を除く): 290835649290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 881, 890, 1335, 1762, 2643, 2670, 4405, 5286, 8810, 13215, 26430, 78409, 86477, 156818, 172954, 235227, 259431, 392045, 432385, 470454, 518862, 784090, 864770, 1176135, 1297155, 2352270, 2594310, 7696453, 15392906, 23089359, 38482265, 46178718, 76186237, 76964530, 115446795, 152372474, 228558711, 230893590, 380931185, 457117422, 761862370, 1142793555, 2285587110, 6780575093, 13561150186, 20341725279, 33902875465, 40683450558, 67805750930, 101708626395, 203417252790]

約数ペア:

[(1, 203417252790), (2, 101708626395), (3, 67805750930), (5, 40683450558), (6, 33902875465), (10, 20341725279), (15, 13561150186), (30, 6780575093), (89, 2285587110), (178, 1142793555), (267, 761862370), (445, 457117422), (534, 380931185), (881, 230893590), (890, 228558711), (1335, 152372474), (1762, 115446795), (2643, 76964530), (2670, 76186237), (4405, 46178718), (5286, 38482265), (8810, 23089359), (13215, 15392906), (26430, 7696453), (78409, 2594310), (86477, 2352270), (156818, 1297155), (172954, 1176135), (235227, 864770), (259431, 784090), (392045, 518862), (432385, 470454)]