201450843

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 326132352

約数和(自身を除く): 124681509

約数列:

[1, 3, 9, 11, 33, 67, 99, 121, 201, 251, 363, 603, 737, 753, 1089, 1331, 2211, 2259, 2761, 3993, 6633, 8107, 8283, 11979, 16817, 24321, 24849, 30371, 50451, 72963, 89177, 91113, 151353, 184987, 267531, 273339, 334081, 554961, 802593, 1002243, 1664883, 2034857, 3006729, 6104571, 18313713, 22383427, 67150281, 201450843]

約数ペア:

[(1, 201450843), (3, 67150281), (9, 22383427), (11, 18313713), (33, 6104571), (67, 3006729), (99, 2034857), (121, 1664883), (201, 1002243), (251, 802593), (363, 554961), (603, 334081), (737, 273339), (753, 267531), (1089, 184987), (1331, 151353), (2211, 91113), (2259, 89177), (2761, 72963), (3993, 50451), (6633, 30371), (8107, 24849), (8283, 24321), (11979, 16817)]