221982372710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{251063}}^1$

素因数の和:251837

約数の個数: 64

約数和(自身を含む): 484163868672

約数和(自身を除く): 262181495962

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 743, 1190, 1486, 3715, 5201, 7430, 10402, 12631, 25262, 26005, 52010, 63155, 88417, 126310, 176834, 251063, 442085, 502126, 884170, 1255315, 1757441, 2510630, 3514882, 4268071, 8536142, 8787205, 17574410, 21340355, 29876497, 42680710, 59752994, 149382485, 186539809, 298764970, 373079618, 932699045, 1305778663, 1865398090, 2611557326, 3171176753, 6342353506, 6528893315, 13057786630, 15855883765, 22198237271, 31711767530, 44396474542, 110991186355, 221982372710]

約数ペア:

[(1, 221982372710), (2, 110991186355), (5, 44396474542), (7, 31711767530), (10, 22198237271), (14, 15855883765), (17, 13057786630), (34, 6528893315), (35, 6342353506), (70, 3171176753), (85, 2611557326), (119, 1865398090), (170, 1305778663), (238, 932699045), (595, 373079618), (743, 298764970), (1190, 186539809), (1486, 149382485), (3715, 59752994), (5201, 42680710), (7430, 29876497), (10402, 21340355), (12631, 17574410), (25262, 8787205), (26005, 8536142), (52010, 4268071), (63155, 3514882), (88417, 2510630), (126310, 1757441), (176834, 1255315), (251063, 884170), (442085, 502126)]