213200208

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37963}}^1$

素因数の和:37993

約数の個数: 80

約数和(自身を含む): 659055040

約数和(自身を除く): 445854832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 37963, 75926, 113889, 151852, 227778, 303704, 341667, 455556, 493519, 607408, 683334, 911112, 987038, 1025001, 1366668, 1480557, 1822224, 1974076, 2050002, 2733336, 2961114, 3948152, 4100004, 4441671, 5466672, 5922228, 7896304, 8200008, 8883342, 11844456, 13325013, 16400016, 17766684, 23688912, 26650026, 35533368, 53300052, 71066736, 106600104, 213200208]

約数ペア:

[(1, 213200208), (2, 106600104), (3, 71066736), (4, 53300052), (6, 35533368), (8, 26650026), (9, 23688912), (12, 17766684), (13, 16400016), (16, 13325013), (18, 11844456), (24, 8883342), (26, 8200008), (27, 7896304), (36, 5922228), (39, 5466672), (48, 4441671), (52, 4100004), (54, 3948152), (72, 2961114), (78, 2733336), (104, 2050002), (108, 1974076), (117, 1822224), (144, 1480557), (156, 1366668), (208, 1025001), (216, 987038), (234, 911112), (312, 683334), (351, 607408), (432, 493519), (468, 455556), (624, 341667), (702, 303704), (936, 227778), (1404, 151852), (1872, 113889), (2808, 75926), (5616, 37963)]