205122216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^2$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 565256160

約数和(自身を除く): 360133944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 89, 104, 156, 166, 178, 249, 267, 312, 332, 356, 498, 534, 664, 712, 996, 1068, 1079, 1157, 1992, 2136, 2158, 2314, 3237, 3471, 4316, 4628, 6474, 6942, 7387, 7921, 8632, 9256, 12948, 13884, 14774, 15842, 22161, 23763, 25896, 27768, 29548, 31684, 44322, 47526, 59096, 63368, 88644, 95052, 96031, 102973, 177288, 190104, 192062, 205946, 288093, 308919, 384124, 411892, 576186, 617838, 657443, 768248, 823784, 1152372, 1235676, 1314886, 1972329, 2304744, 2471352, 2629772, 3944658, 5259544, 7889316, 8546759, 15778632, 17093518, 25640277, 34187036, 51280554, 68374072, 102561108, 205122216]

約数ペア:

[(1, 205122216), (2, 102561108), (3, 68374072), (4, 51280554), (6, 34187036), (8, 25640277), (12, 17093518), (13, 15778632), (24, 8546759), (26, 7889316), (39, 5259544), (52, 3944658), (78, 2629772), (83, 2471352), (89, 2304744), (104, 1972329), (156, 1314886), (166, 1235676), (178, 1152372), (249, 823784), (267, 768248), (312, 657443), (332, 617838), (356, 576186), (498, 411892), (534, 384124), (664, 308919), (712, 288093), (996, 205946), (1068, 192062), (1079, 190104), (1157, 177288), (1992, 102973), (2136, 96031), (2158, 95052), (2314, 88644), (3237, 63368), (3471, 59096), (4316, 47526), (4628, 44322), (6474, 31684), (6942, 29548), (7387, 27768), (7921, 25896), (8632, 23763), (9256, 22161), (12948, 15842), (13884, 14774)]