206644536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{410009}}^1$

素因数の和:410028

約数の個数: 48

約数和(自身を含む): 639615600

約数和(自身を除く): 432971064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 410009, 820018, 1230027, 1640036, 2460054, 2870063, 3280072, 3690081, 4920108, 5740126, 7380162, 8610189, 9840216, 11480252, 14760324, 17220378, 22960504, 25830567, 29520648, 34440756, 51661134, 68881512, 103322268, 206644536]

約数ペア:

[(1, 206644536), (2, 103322268), (3, 68881512), (4, 51661134), (6, 34440756), (7, 29520648), (8, 25830567), (9, 22960504), (12, 17220378), (14, 14760324), (18, 11480252), (21, 9840216), (24, 8610189), (28, 7380162), (36, 5740126), (42, 4920108), (56, 3690081), (63, 3280072), (72, 2870063), (84, 2460054), (126, 1640036), (168, 1230027), (252, 820018), (504, 410009)]