200723868

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^2\times {\mathrm{487}}^1$

素因数の和:711

約数の個数: 54

約数和(自身を含む): 513223256

約数和(自身を除く): 312499388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 487, 642, 963, 974, 1284, 1461, 1926, 1948, 2922, 3852, 4383, 5844, 8766, 11449, 17532, 22898, 34347, 45796, 52109, 68694, 103041, 104218, 137388, 156327, 206082, 208436, 312654, 412164, 468981, 625308, 937962, 1875924, 5575663, 11151326, 16726989, 22302652, 33453978, 50180967, 66907956, 100361934, 200723868]

約数ペア:

[(1, 200723868), (2, 100361934), (3, 66907956), (4, 50180967), (6, 33453978), (9, 22302652), (12, 16726989), (18, 11151326), (36, 5575663), (107, 1875924), (214, 937962), (321, 625308), (428, 468981), (487, 412164), (642, 312654), (963, 208436), (974, 206082), (1284, 156327), (1461, 137388), (1926, 104218), (1948, 103041), (2922, 68694), (3852, 52109), (4383, 45796), (5844, 34347), (8766, 22898), (11449, 17532)]