195671672

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3533}}^1$

素因数の和:3612

約数の個数: 64

約数和(自身を含む): 447828480

約数和(自身を除く): 252156808

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 161, 172, 184, 301, 322, 344, 602, 644, 989, 1204, 1288, 1978, 2408, 3533, 3956, 6923, 7066, 7912, 13846, 14132, 24731, 27692, 28264, 49462, 55384, 81259, 98924, 151919, 162518, 197848, 303838, 325036, 568813, 607676, 650072, 1063433, 1137626, 1215352, 2126866, 2275252, 3494137, 4253732, 4550504, 6988274, 8507464, 13976548, 24458959, 27953096, 48917918, 97835836, 195671672]

約数ペア:

[(1, 195671672), (2, 97835836), (4, 48917918), (7, 27953096), (8, 24458959), (14, 13976548), (23, 8507464), (28, 6988274), (43, 4550504), (46, 4253732), (56, 3494137), (86, 2275252), (92, 2126866), (161, 1215352), (172, 1137626), (184, 1063433), (301, 650072), (322, 607676), (344, 568813), (602, 325036), (644, 303838), (989, 197848), (1204, 162518), (1288, 151919), (1978, 98924), (2408, 81259), (3533, 55384), (3956, 49462), (6923, 28264), (7066, 27692), (7912, 24731), (13846, 14132)]