213150906

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{44351}}^1$

素因数の和:44451

約数の個数: 32

約数和(自身を含む): 479001600

約数和(自身を除く): 265850694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 44351, 88702, 133053, 266106, 399159, 798318, 1197477, 2394954, 3947239, 7894478, 11841717, 23683434, 35525151, 71050302, 106575453, 213150906]

約数ペア:

[(1, 213150906), (2, 106575453), (3, 71050302), (6, 35525151), (9, 23683434), (18, 11841717), (27, 7894478), (54, 3947239), (89, 2394954), (178, 1197477), (267, 798318), (534, 399159), (801, 266106), (1602, 133053), (2403, 88702), (4806, 44351)]