223063664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{3191}}^1$

素因数の和:3473

約数の個数: 40

約数和(自身を含む): 459533088

約数和(自身を除く): 236469424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 257, 272, 514, 1028, 2056, 3191, 4112, 4369, 6382, 8738, 12764, 17476, 25528, 34952, 51056, 54247, 69904, 108494, 216988, 433976, 820087, 867952, 1640174, 3280348, 6560696, 13121392, 13941479, 27882958, 55765916, 111531832, 223063664]

約数ペア:

[(1, 223063664), (2, 111531832), (4, 55765916), (8, 27882958), (16, 13941479), (17, 13121392), (34, 6560696), (68, 3280348), (136, 1640174), (257, 867952), (272, 820087), (514, 433976), (1028, 216988), (2056, 108494), (3191, 69904), (4112, 54247), (4369, 51056), (6382, 34952), (8738, 25528), (12764, 17476)]