188220753

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 357267456

約数和(自身を除く): 169046703

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 63, 69, 81, 119, 153, 161, 189, 207, 243, 283, 357, 391, 459, 483, 567, 621, 849, 1071, 1173, 1377, 1449, 1701, 1863, 1981, 2547, 2737, 3213, 3519, 4131, 4347, 4811, 5589, 5943, 6509, 7641, 8211, 9639, 10557, 13041, 14433, 17829, 19527, 22923, 24633, 28917, 31671, 33677, 39123, 43299, 45563, 53487, 58581, 68769, 73899, 95013, 101031, 110653, 129897, 136689, 160461, 175743, 221697, 303093, 331959, 389691, 410067, 481383, 527229, 665091, 774571, 909279, 995877, 1169073, 1230201, 1581687, 2323713, 2727837, 2987631, 3690603, 6971139, 8183511, 8962893, 11071809, 20913417, 26888679, 62740251, 188220753]

約数ペア:

[(1, 188220753), (3, 62740251), (7, 26888679), (9, 20913417), (17, 11071809), (21, 8962893), (23, 8183511), (27, 6971139), (51, 3690603), (63, 2987631), (69, 2727837), (81, 2323713), (119, 1581687), (153, 1230201), (161, 1169073), (189, 995877), (207, 909279), (243, 774571), (283, 665091), (357, 527229), (391, 481383), (459, 410067), (483, 389691), (567, 331959), (621, 303093), (849, 221697), (1071, 175743), (1173, 160461), (1377, 136689), (1449, 129897), (1701, 110653), (1863, 101031), (1981, 95013), (2547, 73899), (2737, 68769), (3213, 58581), (3519, 53487), (4131, 45563), (4347, 43299), (4811, 39123), (5589, 33677), (5943, 31671), (6509, 28917), (7641, 24633), (8211, 22923), (9639, 19527), (10557, 17829), (13041, 14433)]