201487986

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{177679}}^1$

素因数の和:177700

約数の個数: 40

約数和(自身を含む): 515982720

約数和(自身を除く): 314494734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 177679, 355358, 533037, 1066074, 1243753, 1599111, 2487506, 3198222, 3731259, 4797333, 7462518, 9594666, 11193777, 14391999, 22387554, 28783998, 33581331, 67162662, 100743993, 201487986]

約数ペア:

[(1, 201487986), (2, 100743993), (3, 67162662), (6, 33581331), (7, 28783998), (9, 22387554), (14, 14391999), (18, 11193777), (21, 9594666), (27, 7462518), (42, 4797333), (54, 3731259), (63, 3198222), (81, 2487506), (126, 1599111), (162, 1243753), (189, 1066074), (378, 533037), (567, 355358), (1134, 177679)]