201219645236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{51151}}^1$

素因数の和:51636

約数の個数: 48

約数和(自身を含む): 373990686720

約数和(自身を除く): 172771041484

約数列:

[1, 2, 4, 19, 38, 76, 191, 271, 382, 542, 764, 1084, 3629, 5149, 7258, 10298, 14516, 20596, 51151, 51761, 102302, 103522, 204604, 207044, 971869, 983459, 1943738, 1966918, 3887476, 3933836, 9769841, 13861921, 19539682, 27723842, 39079364, 55447684, 185626979, 263376499, 371253958, 526752998, 742507916, 1053505996, 2647626911, 5295253822, 10590507644, 50304911309, 100609822618, 201219645236]

約数ペア:

[(1, 201219645236), (2, 100609822618), (4, 50304911309), (19, 10590507644), (38, 5295253822), (76, 2647626911), (191, 1053505996), (271, 742507916), (382, 526752998), (542, 371253958), (764, 263376499), (1084, 185626979), (3629, 55447684), (5149, 39079364), (7258, 27723842), (10298, 19539682), (14516, 13861921), (20596, 9769841), (51151, 3933836), (51761, 3887476), (102302, 1966918), (103522, 1943738), (204604, 983459), (207044, 971869)]