206840370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20219}}^1$

素因数の和:20271

約数の個数: 64

約数和(自身を含む): 559042560

約数和(自身を除く): 352202190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 20219, 40438, 60657, 101095, 121314, 202190, 222409, 303285, 444818, 606570, 626789, 667227, 1112045, 1253578, 1334454, 1880367, 2224090, 3133945, 3336135, 3760734, 6267890, 6672270, 6894679, 9401835, 13789358, 18803670, 20684037, 34473395, 41368074, 68946790, 103420185, 206840370]

約数ペア:

[(1, 206840370), (2, 103420185), (3, 68946790), (5, 41368074), (6, 34473395), (10, 20684037), (11, 18803670), (15, 13789358), (22, 9401835), (30, 6894679), (31, 6672270), (33, 6267890), (55, 3760734), (62, 3336135), (66, 3133945), (93, 2224090), (110, 1880367), (155, 1334454), (165, 1253578), (186, 1112045), (310, 667227), (330, 626789), (341, 606570), (465, 444818), (682, 303285), (930, 222409), (1023, 202190), (1705, 121314), (2046, 101095), (3410, 60657), (5115, 40438), (10230, 20219)]