199652607

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 402233040

約数和(自身を除く): 202580433

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 49, 51, 63, 77, 81, 99, 119, 147, 153, 187, 189, 231, 269, 297, 357, 441, 459, 539, 561, 567, 693, 807, 833, 891, 1071, 1309, 1323, 1377, 1617, 1683, 1883, 2079, 2421, 2499, 2959, 3213, 3927, 3969, 4573, 4851, 5049, 5649, 6237, 7263, 7497, 8877, 9163, 9639, 11781, 13181, 13719, 14553, 15147, 16947, 20713, 21789, 22491, 26631, 27489, 32011, 35343, 39543, 41157, 43659, 50303, 50841, 62139, 67473, 79893, 82467, 96033, 106029, 118629, 123471, 144991, 150909, 152523, 186417, 224077, 239679, 247401, 288099, 352121, 355887, 370413, 434973, 452727, 559251, 672231, 742203, 864297, 1056363, 1067661, 1304919, 1358181, 1677753, 2016693, 2464847, 2592891, 3169089, 3914757, 4074543, 6050079, 7394541, 9507267, 11744271, 18150237, 22183623, 28521801, 66550869, 199652607]

約数ペア:

[(1, 199652607), (3, 66550869), (7, 28521801), (9, 22183623), (11, 18150237), (17, 11744271), (21, 9507267), (27, 7394541), (33, 6050079), (49, 4074543), (51, 3914757), (63, 3169089), (77, 2592891), (81, 2464847), (99, 2016693), (119, 1677753), (147, 1358181), (153, 1304919), (187, 1067661), (189, 1056363), (231, 864297), (269, 742203), (297, 672231), (357, 559251), (441, 452727), (459, 434973), (539, 370413), (561, 355887), (567, 352121), (693, 288099), (807, 247401), (833, 239679), (891, 224077), (1071, 186417), (1309, 152523), (1323, 150909), (1377, 144991), (1617, 123471), (1683, 118629), (1883, 106029), (2079, 96033), (2421, 82467), (2499, 79893), (2959, 67473), (3213, 62139), (3927, 50841), (3969, 50303), (4573, 43659), (4851, 41157), (5049, 39543), (5649, 35343), (6237, 32011), (7263, 27489), (7497, 26631), (8877, 22491), (9163, 21789), (9639, 20713), (11781, 16947), (13181, 15147), (13719, 14553)]