201605527888

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{9613}}^1\times {\mathrm{13513}}^1$

素因数の和:23231

約数の個数: 40

約数和(自身を含む): 394707884648

約数和(自身を除く): 193102356760

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 9613, 13513, 19226, 27026, 38452, 54052, 76904, 108104, 153808, 216208, 932461, 1310761, 1864922, 2621522, 3729844, 5243044, 7459688, 10486088, 14919376, 20972176, 129900469, 259800938, 519601876, 1039203752, 2078407504, 12600345493, 25200690986, 50401381972, 100802763944, 201605527888]

約数ペア:

[(1, 201605527888), (2, 100802763944), (4, 50401381972), (8, 25200690986), (16, 12600345493), (97, 2078407504), (194, 1039203752), (388, 519601876), (776, 259800938), (1552, 129900469), (9613, 20972176), (13513, 14919376), (19226, 10486088), (27026, 7459688), (38452, 5243044), (54052, 3729844), (76904, 2621522), (108104, 1864922), (153808, 1310761), (216208, 932461)]