205126677340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1703993}}^1$

素因数の和:1704478

約数の個数: 48

約数和(自身を含む): 464904091008

約数和(自身を除く): 259777413668

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 463, 926, 1852, 2315, 4630, 6019, 9260, 12038, 24076, 30095, 60190, 120380, 1703993, 3407986, 6815972, 8519965, 17039930, 22151909, 34079860, 44303818, 88607636, 110759545, 221519090, 443038180, 788948759, 1577897518, 3155795036, 3944743795, 7889487590, 10256333867, 15778975180, 20512667734, 41025335468, 51281669335, 102563338670, 205126677340]

約数ペア:

[(1, 205126677340), (2, 102563338670), (4, 51281669335), (5, 41025335468), (10, 20512667734), (13, 15778975180), (20, 10256333867), (26, 7889487590), (52, 3944743795), (65, 3155795036), (130, 1577897518), (260, 788948759), (463, 443038180), (926, 221519090), (1852, 110759545), (2315, 88607636), (4630, 44303818), (6019, 34079860), (9260, 22151909), (12038, 17039930), (24076, 8519965), (30095, 6815972), (60190, 3407986), (120380, 1703993)]