201375902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 393845760

約数和(自身を除く): 192469858

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 73, 91, 146, 161, 182, 299, 322, 511, 598, 659, 949, 1022, 1318, 1679, 1898, 2093, 3358, 4186, 4613, 6643, 8567, 9226, 11753, 13286, 15157, 17134, 21827, 23506, 30314, 43654, 48107, 59969, 96214, 106099, 119938, 152789, 197041, 212198, 305578, 336749, 394082, 625391, 673498, 1106461, 1250782, 1379287, 2212922, 2758574, 4377737, 7745227, 8755474, 14383993, 15490454, 28767986, 100687951, 201375902]

約数ペア:

[(1, 201375902), (2, 100687951), (7, 28767986), (13, 15490454), (14, 14383993), (23, 8755474), (26, 7745227), (46, 4377737), (73, 2758574), (91, 2212922), (146, 1379287), (161, 1250782), (182, 1106461), (299, 673498), (322, 625391), (511, 394082), (598, 336749), (659, 305578), (949, 212198), (1022, 197041), (1318, 152789), (1679, 119938), (1898, 106099), (2093, 96214), (3358, 59969), (4186, 48107), (4613, 43654), (6643, 30314), (8567, 23506), (9226, 21827), (11753, 17134), (13286, 15157)]