201755448

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{13537}}^1$

素因数の和:13578

約数の個数: 80

約数和(自身を含む): 589715280

約数和(自身を除く): 387959832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 13537, 14904, 27074, 40611, 54148, 81222, 108296, 121833, 162444, 243666, 311351, 324888, 365499, 487332, 622702, 730998, 934053, 974664, 1096497, 1245404, 1461996, 1868106, 2192994, 2490808, 2802159, 2923992, 3736212, 4385988, 5604318, 7472424, 8406477, 8771976, 11208636, 16812954, 22417272, 25219431, 33625908, 50438862, 67251816, 100877724, 201755448]

約数ペア:

[(1, 201755448), (2, 100877724), (3, 67251816), (4, 50438862), (6, 33625908), (8, 25219431), (9, 22417272), (12, 16812954), (18, 11208636), (23, 8771976), (24, 8406477), (27, 7472424), (36, 5604318), (46, 4385988), (54, 3736212), (69, 2923992), (72, 2802159), (81, 2490808), (92, 2192994), (108, 1868106), (138, 1461996), (162, 1245404), (184, 1096497), (207, 974664), (216, 934053), (276, 730998), (324, 622702), (414, 487332), (552, 365499), (621, 324888), (648, 311351), (828, 243666), (1242, 162444), (1656, 121833), (1863, 108296), (2484, 81222), (3726, 54148), (4968, 40611), (7452, 27074), (13537, 14904)]