205606512

素因数分解:

$2^4\times 3^4\times {\mathrm{158647}}^1$

素因数の和:158667

約数の個数: 50

約数和(自身を含む): 595088648

約数和(自身を除く): 389482136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 158647, 317294, 475941, 634588, 951882, 1269176, 1427823, 1903764, 2538352, 2855646, 3807528, 4283469, 5711292, 7615056, 8566938, 11422584, 12850407, 17133876, 22845168, 25700814, 34267752, 51401628, 68535504, 102803256, 205606512]

約数ペア:

[(1, 205606512), (2, 102803256), (3, 68535504), (4, 51401628), (6, 34267752), (8, 25700814), (9, 22845168), (12, 17133876), (16, 12850407), (18, 11422584), (24, 8566938), (27, 7615056), (36, 5711292), (48, 4283469), (54, 3807528), (72, 2855646), (81, 2538352), (108, 1903764), (144, 1427823), (162, 1269176), (216, 951882), (324, 634588), (432, 475941), (648, 317294), (1296, 158647)]