201977594

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20939}}^1$

素因数の和:21014

約数の個数: 32

約数和(自身を含む): 379935360

約数和(自身を除く): 177957766

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 20939, 41878, 146573, 272207, 293146, 544414, 1109767, 1905449, 2219534, 3810898, 7768369, 14426971, 15536738, 28853942, 100988797, 201977594]

約数ペア:

[(1, 201977594), (2, 100988797), (7, 28853942), (13, 15536738), (14, 14426971), (26, 7768369), (53, 3810898), (91, 2219534), (106, 1905449), (182, 1109767), (371, 544414), (689, 293146), (742, 272207), (1378, 146573), (4823, 41878), (9646, 20939)]