210826278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2897}}^1$

素因数の和:3229

約数の個数: 48

約数和(自身を含む): 493680096

約数和(自身を除く): 282853818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 311, 622, 933, 1866, 2799, 2897, 4043, 5598, 5794, 8086, 8691, 12129, 17382, 24258, 26073, 36387, 37661, 52146, 72774, 75322, 112983, 225966, 338949, 677898, 900967, 1801934, 2702901, 5405802, 8108703, 11712571, 16217406, 23425142, 35137713, 70275426, 105413139, 210826278]

約数ペア:

[(1, 210826278), (2, 105413139), (3, 70275426), (6, 35137713), (9, 23425142), (13, 16217406), (18, 11712571), (26, 8108703), (39, 5405802), (78, 2702901), (117, 1801934), (234, 900967), (311, 677898), (622, 338949), (933, 225966), (1866, 112983), (2799, 75322), (2897, 72774), (4043, 52146), (5598, 37661), (5794, 36387), (8086, 26073), (8691, 24258), (12129, 17382)]