188996962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 372314880

約数和(自身を除く): 183317918

約数列:

[1, 2, 7, 11, 14, 22, 37, 41, 74, 77, 82, 154, 259, 287, 407, 451, 518, 574, 809, 814, 902, 1517, 1618, 2849, 3034, 3157, 5663, 5698, 6314, 8899, 10619, 11326, 16687, 17798, 21238, 29933, 33169, 33374, 59866, 62293, 66338, 116809, 124586, 209531, 232183, 233618, 329263, 364859, 419062, 464366, 658526, 729718, 1227253, 2304841, 2454506, 2554013, 4609682, 5108026, 8590771, 13499783, 17181542, 26999566, 94498481, 188996962]

約数ペア:

[(1, 188996962), (2, 94498481), (7, 26999566), (11, 17181542), (14, 13499783), (22, 8590771), (37, 5108026), (41, 4609682), (74, 2554013), (77, 2454506), (82, 2304841), (154, 1227253), (259, 729718), (287, 658526), (407, 464366), (451, 419062), (518, 364859), (574, 329263), (809, 233618), (814, 232183), (902, 209531), (1517, 124586), (1618, 116809), (2849, 66338), (3034, 62293), (3157, 59866), (5663, 33374), (5698, 33169), (6314, 29933), (8899, 21238), (10619, 17798), (11326, 16687)]