190039311

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 392601600

約数和(自身を除く): 202562289

約数列:

[1, 3, 7, 9, 11, 17, 19, 21, 27, 33, 51, 57, 63, 77, 99, 119, 133, 153, 171, 187, 189, 209, 231, 283, 297, 323, 357, 399, 459, 513, 561, 627, 693, 849, 969, 1071, 1197, 1309, 1463, 1683, 1881, 1981, 2079, 2261, 2547, 2907, 3113, 3213, 3553, 3591, 3927, 4389, 4811, 5049, 5377, 5643, 5943, 6783, 7641, 8721, 9339, 10659, 11781, 13167, 14433, 16131, 17829, 20349, 21791, 24871, 28017, 31977, 33677, 35343, 37639, 39501, 43299, 48393, 52921, 53487, 59147, 61047, 65373, 74613, 84051, 91409, 95931, 101031, 112917, 129897, 145179, 158763, 177441, 196119, 223839, 274227, 303093, 338751, 370447, 414029, 476289, 532323, 588357, 639863, 671517, 822681, 909279, 1005499, 1016253, 1111341, 1242087, 1428867, 1596969, 1919589, 2468043, 3016497, 3334023, 3726261, 5758767, 7038493, 9049491, 10002069, 11178783, 17276301, 21115479, 27148473, 63346437, 190039311]

約数ペア:

[(1, 190039311), (3, 63346437), (7, 27148473), (9, 21115479), (11, 17276301), (17, 11178783), (19, 10002069), (21, 9049491), (27, 7038493), (33, 5758767), (51, 3726261), (57, 3334023), (63, 3016497), (77, 2468043), (99, 1919589), (119, 1596969), (133, 1428867), (153, 1242087), (171, 1111341), (187, 1016253), (189, 1005499), (209, 909279), (231, 822681), (283, 671517), (297, 639863), (323, 588357), (357, 532323), (399, 476289), (459, 414029), (513, 370447), (561, 338751), (627, 303093), (693, 274227), (849, 223839), (969, 196119), (1071, 177441), (1197, 158763), (1309, 145179), (1463, 129897), (1683, 112917), (1881, 101031), (1981, 95931), (2079, 91409), (2261, 84051), (2547, 74613), (2907, 65373), (3113, 61047), (3213, 59147), (3553, 53487), (3591, 52921), (3927, 48393), (4389, 43299), (4811, 39501), (5049, 37639), (5377, 35343), (5643, 33677), (5943, 31977), (6783, 28017), (7641, 24871), (8721, 21791), (9339, 20349), (10659, 17829), (11781, 16131), (13167, 14433)]