196364637

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 354908736

約数和(自身を除く): 158544099

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 83, 119, 141, 153, 249, 329, 357, 423, 581, 747, 799, 987, 1071, 1411, 1743, 2209, 2397, 2961, 3901, 4233, 5229, 5593, 6627, 7191, 9877, 11703, 12699, 15463, 16779, 19881, 27307, 29631, 35109, 37553, 46389, 50337, 66317, 81921, 88893, 112659, 139167, 183347, 198951, 245763, 262871, 337977, 464219, 550041, 596853, 788613, 1283429, 1392657, 1650123, 2365839, 3116899, 3850287, 4177971, 9350697, 11550861, 21818293, 28052091, 65454879, 196364637]

約数ペア:

[(1, 196364637), (3, 65454879), (7, 28052091), (9, 21818293), (17, 11550861), (21, 9350697), (47, 4177971), (51, 3850287), (63, 3116899), (83, 2365839), (119, 1650123), (141, 1392657), (153, 1283429), (249, 788613), (329, 596853), (357, 550041), (423, 464219), (581, 337977), (747, 262871), (799, 245763), (987, 198951), (1071, 183347), (1411, 139167), (1743, 112659), (2209, 88893), (2397, 81921), (2961, 66317), (3901, 50337), (4233, 46389), (5229, 37553), (5593, 35109), (6627, 29631), (7191, 27307), (9877, 19881), (11703, 16779), (12699, 15463)]