201243692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 394985472

約数和(自身を除く): 193741780

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 127, 254, 403, 508, 806, 983, 1612, 1651, 1966, 3302, 3932, 3937, 6604, 7874, 12779, 15748, 25558, 30473, 51116, 51181, 60946, 102362, 121892, 124841, 204724, 249682, 396149, 499364, 792298, 1584596, 1622933, 3245866, 3870071, 6491732, 7740142, 15480284, 50310923, 100621846, 201243692]

約数ペア:

[(1, 201243692), (2, 100621846), (4, 50310923), (13, 15480284), (26, 7740142), (31, 6491732), (52, 3870071), (62, 3245866), (124, 1622933), (127, 1584596), (254, 792298), (403, 499364), (508, 396149), (806, 249682), (983, 204724), (1612, 124841), (1651, 121892), (1966, 102362), (3302, 60946), (3932, 51181), (3937, 51116), (6604, 30473), (7874, 25558), (12779, 15748)]