225156954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 519552000

約数和(自身を除く): 294395046

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 409, 418, 439, 627, 818, 878, 1227, 1254, 1317, 2454, 2634, 4499, 4829, 7771, 8341, 8998, 9658, 13497, 14487, 15542, 16682, 23313, 25023, 26994, 28974, 46626, 50046, 85481, 91751, 170962, 179551, 183502, 256443, 275253, 359102, 512886, 538653, 550506, 1077306, 1975061, 3411469, 3950122, 5925183, 6822938, 10234407, 11850366, 20468814, 37526159, 75052318, 112578477, 225156954]

約数ペア:

[(1, 225156954), (2, 112578477), (3, 75052318), (6, 37526159), (11, 20468814), (19, 11850366), (22, 10234407), (33, 6822938), (38, 5925183), (57, 3950122), (66, 3411469), (114, 1975061), (209, 1077306), (409, 550506), (418, 538653), (439, 512886), (627, 359102), (818, 275253), (878, 256443), (1227, 183502), (1254, 179551), (1317, 170962), (2454, 91751), (2634, 85481), (4499, 50046), (4829, 46626), (7771, 28974), (8341, 26994), (8998, 25023), (9658, 23313), (13497, 16682), (14487, 15542)]