199437744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1307}}^1$

素因数の和:1363

約数の個数: 120

約数和(自身を含む): 597515328

約数和(自身を除く): 398077584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 289, 374, 408, 528, 561, 578, 748, 816, 867, 1122, 1156, 1307, 1496, 1734, 2244, 2312, 2614, 2992, 3179, 3468, 3921, 4488, 4624, 5228, 6358, 6936, 7842, 8976, 9537, 10456, 12716, 13872, 14377, 15684, 19074, 20912, 22219, 25432, 28754, 31368, 38148, 43131, 44438, 50864, 57508, 62736, 66657, 76296, 86262, 88876, 115016, 133314, 152592, 172524, 177752, 230032, 244409, 266628, 345048, 355504, 377723, 488818, 533256, 690096, 733227, 755446, 977636, 1066512, 1133169, 1466454, 1510892, 1955272, 2266338, 2932908, 3021784, 3910544, 4154953, 4532676, 5865816, 6043568, 8309906, 9065352, 11731632, 12464859, 16619812, 18130704, 24929718, 33239624, 49859436, 66479248, 99718872, 199437744]

約数ペア:

[(1, 199437744), (2, 99718872), (3, 66479248), (4, 49859436), (6, 33239624), (8, 24929718), (11, 18130704), (12, 16619812), (16, 12464859), (17, 11731632), (22, 9065352), (24, 8309906), (33, 6043568), (34, 5865816), (44, 4532676), (48, 4154953), (51, 3910544), (66, 3021784), (68, 2932908), (88, 2266338), (102, 1955272), (132, 1510892), (136, 1466454), (176, 1133169), (187, 1066512), (204, 977636), (264, 755446), (272, 733227), (289, 690096), (374, 533256), (408, 488818), (528, 377723), (561, 355504), (578, 345048), (748, 266628), (816, 244409), (867, 230032), (1122, 177752), (1156, 172524), (1307, 152592), (1496, 133314), (1734, 115016), (2244, 88876), (2312, 86262), (2614, 76296), (2992, 66657), (3179, 62736), (3468, 57508), (3921, 50864), (4488, 44438), (4624, 43131), (5228, 38148), (6358, 31368), (6936, 28754), (7842, 25432), (8976, 22219), (9537, 20912), (10456, 19074), (12716, 15684), (13872, 14377)]