201103353

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 355189536

約数和(自身を除く): 154086183

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 331, 361, 561, 627, 969, 993, 1083, 1683, 1881, 2907, 2979, 3249, 3553, 3641, 3971, 5627, 6137, 6289, 10659, 10923, 11913, 16881, 18411, 18867, 31977, 32769, 35739, 50643, 55233, 56601, 61897, 67507, 69179, 106913, 119491, 185691, 202521, 207537, 320739, 358473, 557073, 607563, 622611, 962217, 1075419, 1176043, 1314401, 2031347, 3528129, 3943203, 6094041, 10584387, 11829609, 18282123, 22344817, 67034451, 201103353]

約数ペア:

[(1, 201103353), (3, 67034451), (9, 22344817), (11, 18282123), (17, 11829609), (19, 10584387), (33, 6094041), (51, 3943203), (57, 3528129), (99, 2031347), (153, 1314401), (171, 1176043), (187, 1075419), (209, 962217), (323, 622611), (331, 607563), (361, 557073), (561, 358473), (627, 320739), (969, 207537), (993, 202521), (1083, 185691), (1683, 119491), (1881, 106913), (2907, 69179), (2979, 67507), (3249, 61897), (3553, 56601), (3641, 55233), (3971, 50643), (5627, 35739), (6137, 32769), (6289, 31977), (10659, 18867), (10923, 18411), (11913, 16881)]