208515744

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{42589}}^1$

素因数の和:42622

約数の個数: 72

約数和(自身を含む): 627861780

約数和(自身を除く): 419346036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 42589, 85178, 127767, 170356, 255534, 340712, 383301, 511068, 681424, 724013, 766602, 1022136, 1362848, 1448026, 1533204, 2044272, 2172039, 2896052, 3066408, 4088544, 4344078, 5792104, 6132816, 6516117, 8688156, 11584208, 12265632, 13032234, 17376312, 23168416, 26064468, 34752624, 52128936, 69505248, 104257872, 208515744]

約数ペア:

[(1, 208515744), (2, 104257872), (3, 69505248), (4, 52128936), (6, 34752624), (8, 26064468), (9, 23168416), (12, 17376312), (16, 13032234), (17, 12265632), (18, 11584208), (24, 8688156), (32, 6516117), (34, 6132816), (36, 5792104), (48, 4344078), (51, 4088544), (68, 3066408), (72, 2896052), (96, 2172039), (102, 2044272), (136, 1533204), (144, 1448026), (153, 1362848), (204, 1022136), (272, 766602), (288, 724013), (306, 681424), (408, 511068), (544, 383301), (612, 340712), (816, 255534), (1224, 170356), (1632, 127767), (2448, 85178), (4896, 42589)]