207922392

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 605601360

約数和(自身を除く): 397678968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 53, 69, 72, 92, 103, 106, 138, 159, 184, 206, 207, 212, 276, 309, 318, 412, 414, 424, 477, 529, 552, 618, 636, 824, 828, 927, 954, 1058, 1219, 1236, 1272, 1587, 1656, 1854, 1908, 2116, 2369, 2438, 2472, 3174, 3657, 3708, 3816, 4232, 4738, 4761, 4876, 5459, 6348, 7107, 7314, 7416, 9476, 9522, 9752, 10918, 10971, 12696, 14214, 14628, 16377, 18952, 19044, 21321, 21836, 21942, 28037, 28428, 29256, 32754, 38088, 42642, 43672, 43884, 49131, 54487, 56074, 56856, 65508, 84111, 85284, 87768, 98262, 108974, 112148, 125557, 131016, 163461, 168222, 170568, 196524, 217948, 224296, 251114, 252333, 326922, 336444, 376671, 393048, 435896, 490383, 502228, 504666, 653844, 672888, 753342, 980766, 1004456, 1009332, 1130013, 1307688, 1506684, 1961532, 2018664, 2260026, 2887811, 3013368, 3923064, 4520052, 5775622, 8663433, 9040104, 11551244, 17326866, 23102488, 25990299, 34653732, 51980598, 69307464, 103961196, 207922392]

約数ペア:

[(1, 207922392), (2, 103961196), (3, 69307464), (4, 51980598), (6, 34653732), (8, 25990299), (9, 23102488), (12, 17326866), (18, 11551244), (23, 9040104), (24, 8663433), (36, 5775622), (46, 4520052), (53, 3923064), (69, 3013368), (72, 2887811), (92, 2260026), (103, 2018664), (106, 1961532), (138, 1506684), (159, 1307688), (184, 1130013), (206, 1009332), (207, 1004456), (212, 980766), (276, 753342), (309, 672888), (318, 653844), (412, 504666), (414, 502228), (424, 490383), (477, 435896), (529, 393048), (552, 376671), (618, 336444), (636, 326922), (824, 252333), (828, 251114), (927, 224296), (954, 217948), (1058, 196524), (1219, 170568), (1236, 168222), (1272, 163461), (1587, 131016), (1656, 125557), (1854, 112148), (1908, 108974), (2116, 98262), (2369, 87768), (2438, 85284), (2472, 84111), (3174, 65508), (3657, 56856), (3708, 56074), (3816, 54487), (4232, 49131), (4738, 43884), (4761, 43672), (4876, 42642), (5459, 38088), (6348, 32754), (7107, 29256), (7314, 28428), (7416, 28037), (9476, 21942), (9522, 21836), (9752, 21321), (10918, 19044), (10971, 18952), (12696, 16377), (14214, 14628)]