215247074

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{5113}}^1$

素因数の和:5250

約数の個数: 32

約数和(自身を含む): 384900096

約数和(自身を除く): 169653022

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 434, 679, 1358, 3007, 5113, 6014, 10226, 21049, 35791, 42098, 71582, 158503, 317006, 495961, 991922, 1109521, 2219042, 3471727, 6943454, 15374791, 30749582, 107623537, 215247074]

約数ペア:

[(1, 215247074), (2, 107623537), (7, 30749582), (14, 15374791), (31, 6943454), (62, 3471727), (97, 2219042), (194, 1109521), (217, 991922), (434, 495961), (679, 317006), (1358, 158503), (3007, 71582), (5113, 42098), (6014, 35791), (10226, 21049)]