200051460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{158771}}^1$

素因数の和:158793

約数の個数: 72

約数和(自身を含む): 693516096

約数和(自身を除く): 493464636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 158771, 317542, 476313, 635084, 793855, 952626, 1111397, 1428939, 1587710, 1905252, 2222794, 2381565, 2857878, 3175420, 3334191, 4445588, 4763130, 5556985, 5715756, 6668382, 7144695, 9526260, 10002573, 11113970, 13336764, 14289390, 16670955, 20005146, 22227940, 28578780, 33341910, 40010292, 50012865, 66683820, 100025730, 200051460]

約数ペア:

[(1, 200051460), (2, 100025730), (3, 66683820), (4, 50012865), (5, 40010292), (6, 33341910), (7, 28578780), (9, 22227940), (10, 20005146), (12, 16670955), (14, 14289390), (15, 13336764), (18, 11113970), (20, 10002573), (21, 9526260), (28, 7144695), (30, 6668382), (35, 5715756), (36, 5556985), (42, 4763130), (45, 4445588), (60, 3334191), (63, 3175420), (70, 2857878), (84, 2381565), (90, 2222794), (105, 1905252), (126, 1587710), (140, 1428939), (180, 1111397), (210, 952626), (252, 793855), (315, 635084), (420, 476313), (630, 317542), (1260, 158771)]