201383390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{37783}}^1$

素因数の和:37844

約数の個数: 32

約数和(自身を含む): 399905856

約数和(自身を除く): 198522466

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 37783, 75566, 188915, 377830, 491179, 982358, 1549103, 2455895, 3098206, 4911790, 7745515, 15491030, 20138339, 40276678, 100691695, 201383390]

約数ペア:

[(1, 201383390), (2, 100691695), (5, 40276678), (10, 20138339), (13, 15491030), (26, 7745515), (41, 4911790), (65, 3098206), (82, 2455895), (130, 1549103), (205, 982358), (410, 491179), (533, 377830), (1066, 188915), (2665, 75566), (5330, 37783)]