200203640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55001}}^1$

素因数の和:55032

約数の個数: 64

約数和(自身を含む): 554420160

約数和(自身を除く): 354216520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 55001, 110002, 220004, 275005, 385007, 440008, 550010, 715013, 770014, 1100020, 1430026, 1540028, 1925035, 2200040, 2860052, 3080056, 3575065, 3850070, 5005091, 5720104, 7150130, 7700140, 10010182, 14300260, 15400280, 20020364, 25025455, 28600520, 40040728, 50050910, 100101820, 200203640]

約数ペア:

[(1, 200203640), (2, 100101820), (4, 50050910), (5, 40040728), (7, 28600520), (8, 25025455), (10, 20020364), (13, 15400280), (14, 14300260), (20, 10010182), (26, 7700140), (28, 7150130), (35, 5720104), (40, 5005091), (52, 3850070), (56, 3575065), (65, 3080056), (70, 2860052), (91, 2200040), (104, 1925035), (130, 1540028), (140, 1430026), (182, 1100020), (260, 770014), (280, 715013), (364, 550010), (455, 440008), (520, 385007), (728, 275005), (910, 220004), (1820, 110002), (3640, 55001)]