201859803020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1\times {\mathrm{10007}}^1$

素因数の和:10863

約数の個数: 96

約数和(自身を含む): 455173447680

約数和(自身を除く): 253313644660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 751, 790, 1343, 1502, 1580, 2686, 3004, 3755, 5372, 6715, 7510, 10007, 12767, 13430, 15020, 20014, 25534, 26860, 40028, 50035, 51068, 59329, 63835, 100070, 118658, 127670, 170119, 200140, 237316, 255340, 296645, 340238, 593290, 680476, 790553, 850595, 1008593, 1186580, 1581106, 1701190, 2017186, 3162212, 3402380, 3952765, 4034372, 5042965, 7515257, 7905530, 10085930, 13439401, 15030514, 15811060, 20171860, 26878802, 30061028, 37576285, 53757604, 67197005, 75152570, 127759369, 134394010, 150305140, 255518738, 268788020, 511037476, 593705303, 638796845, 1187410606, 1277593690, 2374821212, 2555187380, 2968526515, 5937053030, 10092990151, 11874106060, 20185980302, 40371960604, 50464950755, 100929901510, 201859803020]

約数ペア:

[(1, 201859803020), (2, 100929901510), (4, 50464950755), (5, 40371960604), (10, 20185980302), (17, 11874106060), (20, 10092990151), (34, 5937053030), (68, 2968526515), (79, 2555187380), (85, 2374821212), (158, 1277593690), (170, 1187410606), (316, 638796845), (340, 593705303), (395, 511037476), (751, 268788020), (790, 255518738), (1343, 150305140), (1502, 134394010), (1580, 127759369), (2686, 75152570), (3004, 67197005), (3755, 53757604), (5372, 37576285), (6715, 30061028), (7510, 26878802), (10007, 20171860), (12767, 15811060), (13430, 15030514), (15020, 13439401), (20014, 10085930), (25534, 7905530), (26860, 7515257), (40028, 5042965), (50035, 4034372), (51068, 3952765), (59329, 3402380), (63835, 3162212), (100070, 2017186), (118658, 1701190), (127670, 1581106), (170119, 1186580), (200140, 1008593), (237316, 850595), (255340, 790553), (296645, 680476), (340238, 593290)]