215750652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4447}}^1$

素因数の和:4778

約数の個数: 48

約数和(自身を含む): 544008192

約数和(自身を除く): 328257540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 311, 622, 933, 1244, 1866, 3732, 4043, 4447, 8086, 8894, 12129, 13341, 16172, 17788, 24258, 26682, 48516, 53364, 57811, 115622, 173433, 231244, 346866, 693732, 1383017, 2766034, 4149051, 5532068, 8298102, 16596204, 17979221, 35958442, 53937663, 71916884, 107875326, 215750652]

約数ペア:

[(1, 215750652), (2, 107875326), (3, 71916884), (4, 53937663), (6, 35958442), (12, 17979221), (13, 16596204), (26, 8298102), (39, 5532068), (52, 4149051), (78, 2766034), (156, 1383017), (311, 693732), (622, 346866), (933, 231244), (1244, 173433), (1866, 115622), (3732, 57811), (4043, 53364), (4447, 48516), (8086, 26682), (8894, 24258), (12129, 17788), (13341, 16172)]