201895070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{37879}}^1$

素因数の和:37940

約数の個数: 32

約数和(自身を含む): 400921920

約数和(自身を除く): 199026850

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 37879, 75758, 189395, 378790, 492427, 984854, 1553039, 2462135, 3106078, 4924270, 7765195, 15530390, 20189507, 40379014, 100947535, 201895070]

約数ペア:

[(1, 201895070), (2, 100947535), (5, 40379014), (10, 20189507), (13, 15530390), (26, 7765195), (41, 4924270), (65, 3106078), (82, 2462135), (130, 1553039), (205, 984854), (410, 492427), (533, 378790), (1066, 189395), (2665, 75758), (5330, 37879)]