219481504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2251}}^1$

素因数の和:2549

約数の個数: 48

約数和(自身を含む): 473298336

約数和(自身を除く): 253816832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 277, 352, 554, 1108, 2216, 2251, 3047, 4432, 4502, 6094, 8864, 9004, 12188, 18008, 24376, 24761, 36016, 48752, 49522, 72032, 97504, 99044, 198088, 396176, 623527, 792352, 1247054, 2494108, 4988216, 6858797, 9976432, 13717594, 19952864, 27435188, 54870376, 109740752, 219481504]

約数ペア:

[(1, 219481504), (2, 109740752), (4, 54870376), (8, 27435188), (11, 19952864), (16, 13717594), (22, 9976432), (32, 6858797), (44, 4988216), (88, 2494108), (176, 1247054), (277, 792352), (352, 623527), (554, 396176), (1108, 198088), (2216, 99044), (2251, 97504), (3047, 72032), (4432, 49522), (4502, 48752), (6094, 36016), (8864, 24761), (9004, 24376), (12188, 18008)]